Add explicit types and improve type safety across codebase

This commit adds explicit type annotations to variables, function parameters, and return types throughout the codebase, particularly in widget trees, Bloc logic, and repository implementations. The changes improve code readability, maintainability, and type safety, and align with Dart best practices. No business logic was changed.

apps/mobile/apps/design_system_viewer/lib/main.dart

@@ -103,7 +103,7 @@ class _MyHomePageState extends State<MyHomePage> {
           // action in the IDE, or press "p" in the console), to see the
           // wireframe for each widget.
           mainAxisAlignment: .center,
-          children: [
+          children: <Widget>[
             const Text('You have pushed the button this many times:'),
             Text(
               '$_counter',

apps/mobile/apps/staff/lib/main.dart

@@ -17,10 +17,10 @@ void main() async {
 /// The main application module.
 class AppModule extends Module {
   @override
-  List<Module> get imports => [core_localization.LocalizationModule()];
+  List<Module> get imports => <Module>[core_localization.LocalizationModule()];
 
   @override
-  void routes(r) {
+  void routes(RouteManager r) {
     // Set the initial route to the authentication module
     r.module("/", module: staff_authentication.StaffAuthenticationModule());
 
@@ -40,7 +40,7 @@ class AppWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<core_localization.LocaleBloc>(
-      create: (context) =>
+      create: (BuildContext context) =>
           Modular.get<core_localization.LocaleBloc>()
             ..add(const core_localization.LoadLocale()),
       child:
@@ -48,14 +48,14 @@ class AppWidget extends StatelessWidget {
             core_localization.LocaleBloc,
             core_localization.LocaleState
           >(
-            builder: (context, state) {
+            builder: (BuildContext context, core_localization.LocaleState state) {
               return MaterialApp.router(
                 title: "KROW Staff",
                 theme: UiTheme.light,
                 routerConfig: Modular.routerConfig,
                 locale: state.locale,
                 supportedLocales: state.supportedLocales,
-                localizationsDelegates: const [
+                localizationsDelegates: const <LocalizationsDelegate<dynamic>>[
                   GlobalMaterialLocalizations.delegate,
                   GlobalWidgetsLocalizations.delegate,
                   GlobalCupertinoLocalizations.delegate,

apps/mobile/packages/core/lib/src/domain/arguments/usecase_argument.dart

@@ -8,5 +8,5 @@ abstract class UseCaseArgument extends Equatable {
   const UseCaseArgument();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }

apps/mobile/packages/core_localization/lib/src/bloc/locale_bloc.dart

@@ -46,8 +46,8 @@ class LocaleBloc extends Bloc<LocaleEvent, LocaleState> {
     LoadLocale event,
     Emitter<LocaleState> emit,
   ) async {
-    final savedLocale = await getLocaleUseCase();
+    final Locale? savedLocale = await getLocaleUseCase();
-    final locale = const Locale('es');
+    final Locale locale = const Locale('es');
 
     LocaleSettings.setLocaleRaw(locale.languageCode);
 

apps/mobile/packages/core_localization/lib/src/data/repositories_impl/locale_repository_impl.dart

@@ -19,7 +19,7 @@ class LocaleRepositoryImpl implements LocaleRepositoryInterface {
 
   @override
   Future<Locale?> getSavedLocale() async {
-    final languageCode = await _localDataSource.getLanguageCode();
+    final String? languageCode = await _localDataSource.getLanguageCode();
     if (languageCode != null) {
       return Locale(languageCode);
     }

apps/mobile/packages/data_connect/lib/src/mocks/home_repository_mock.dart

@@ -24,9 +24,9 @@ class HomeRepositoryMock {
   ///
   /// Returns a tuple of (businessName, photoUrl).
   (String, String?) getUserSession() {
-    final session = ClientSessionStore.instance.session;
+    final ClientSession? session = ClientSessionStore.instance.session;
-    final businessName = session?.business?.businessName ?? 'Your Company';
+    final String businessName = session?.business?.businessName ?? 'Your Company';
-    final photoUrl = session?.userPhotoUrl;
+    final String? photoUrl = session?.userPhotoUrl;
     return (businessName, photoUrl);
   }
 }

apps/mobile/packages/design_system/lib/src/ui_theme.dart

@@ -70,7 +70,7 @@ class UiTheme {
               ),
               maximumSize: const Size(double.infinity, 54),
             ).copyWith(
-              side: WidgetStateProperty.resolveWith<BorderSide?>((states) {
+              side: WidgetStateProperty.resolveWith<BorderSide?>((Set<WidgetState> states) {
                 if (states.contains(WidgetState.disabled)) {
                   return const BorderSide(
                     color: UiColors.borderPrimary,
@@ -79,7 +79,7 @@ class UiTheme {
                 }
                 return null;
               }),
-              overlayColor: WidgetStateProperty.resolveWith((states) {
+              overlayColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
                 if (states.contains(WidgetState.hovered))
                   return UiColors.buttonPrimaryHover;
                 return null;
@@ -238,7 +238,7 @@ class UiTheme {
       navigationBarTheme: NavigationBarThemeData(
         backgroundColor: UiColors.white,
         indicatorColor: UiColors.primaryInverse.withAlpha(51), // 20% of 255
-        labelTextStyle: WidgetStateProperty.resolveWith((states) {
+        labelTextStyle: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
           if (states.contains(WidgetState.selected)) {
             return UiTypography.footnote2m.textPrimary;
           }
@@ -248,7 +248,7 @@ class UiTheme {
 
       // Switch Theme
       switchTheme: SwitchThemeData(
-        trackColor: WidgetStateProperty.resolveWith<Color>((states) {
+        trackColor: WidgetStateProperty.resolveWith<Color>((Set<WidgetState> states) {
           if (states.contains(WidgetState.selected)) {
             return UiColors.switchActive;
           }
@@ -259,7 +259,7 @@ class UiTheme {
 
       // Checkbox Theme
       checkboxTheme: CheckboxThemeData(
-        fillColor: WidgetStateProperty.resolveWith((states) {
+        fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
           if (states.contains(WidgetState.selected)) return UiColors.primary;
           return null;
         }),
@@ -268,7 +268,7 @@ class UiTheme {
 
       // Radio Theme
       radioTheme: RadioThemeData(
-        fillColor: WidgetStateProperty.resolveWith((states) {
+        fillColor: WidgetStateProperty.resolveWith((Set<WidgetState> states) {
           if (states.contains(WidgetState.selected)) return UiColors.primary;
           return null;
         }),

apps/mobile/packages/design_system/lib/src/widgets/ui_button.dart

@@ -160,7 +160,7 @@ class UiButton extends StatelessWidget {
     }
 
     // Multiple elements case: Use a Row with MainAxisSize.min
-    final List<Widget> children = [];
+    final List<Widget> children = <Widget>[];
 
     if (leadingIcon != null) {
       children.add(Icon(leadingIcon, size: iconSize));

apps/mobile/packages/design_system/lib/src/widgets/ui_chip.dart

@@ -68,21 +68,21 @@ class UiChip extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final backgroundColor = _getBackgroundColor();
+    final Color backgroundColor = _getBackgroundColor();
-    final contentColor = _getContentColor();
+    final Color contentColor = _getContentColor();
-    final textStyle = _getTextStyle().copyWith(color: contentColor);
+    final TextStyle textStyle = _getTextStyle().copyWith(color: contentColor);
-    final padding = _getPadding();
+    final EdgeInsets padding = _getPadding();
-    final iconSize = _getIconSize();
+    final double iconSize = _getIconSize();
 
-    final content = Row(
+    final Row content = Row(
       mainAxisSize: MainAxisSize.min,
-      children: [
+      children: <Widget>[
-        if (leadingIcon != null) ...[
+        if (leadingIcon != null) ...<Widget>[
           Icon(leadingIcon, size: iconSize, color: contentColor),
           SizedBox(width: _getGap()),
         ],
         Text(label, style: textStyle),
-        if (trailingIcon != null) ...[
+        if (trailingIcon != null) ...<Widget>[
           SizedBox(width: _getGap()),
           GestureDetector(
             onTap: onTrailingIconTap,

apps/mobile/packages/design_system/lib/src/widgets/ui_step_indicator.dart

@@ -35,7 +35,7 @@ class UiStepIndicator extends StatelessWidget {
       padding: const EdgeInsets.symmetric(vertical: UiConstants.space2),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.center,
-        children: List.generate(stepIcons.length, (index) {
+        children: List.generate(stepIcons.length, (int index) {
           final bool isActive = index == currentStep;
           final bool isCompleted = index < currentStep;
 
@@ -53,7 +53,7 @@ class UiStepIndicator extends StatelessWidget {
           }
 
           return Row(
-            children: [
+            children: <Widget>[
               Container(
                 width: 40,
                 height: 40,

apps/mobile/packages/design_system/lib/src/widgets/ui_text_field.dart

@@ -81,8 +81,8 @@ class UiTextField extends StatelessWidget {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       mainAxisSize: MainAxisSize.min,
-      children: [
+      children: <Widget>[
-        if (label != null) ...[
+        if (label != null) ...<Widget>[
           Text(label!, style: UiTypography.body4m.textSecondary),
           const SizedBox(height: UiConstants.space1),
         ],

apps/mobile/packages/features/client/authentication/lib/client_authentication.dart

@@ -23,7 +23,7 @@ export 'package:core_localization/core_localization.dart';
 /// A [Module] for the client authentication feature.
 class ClientAuthenticationModule extends Module {
   @override
-  List<Module> get imports => [DataConnectModule()];
+  List<Module> get imports => <Module>[DataConnectModule()];
 
   @override
   void binds(Injector i) {
@@ -59,7 +59,7 @@ class ClientAuthenticationModule extends Module {
   }
 
   @override
-  void routes(r) {
+  void routes(RouteManager r) {
     r.child('/', child: (_) => const ClientGetStartedPage());
     r.child('/client-sign-in', child: (_) => const ClientSignInPage());
     r.child('/client-sign-up', child: (_) => const ClientSignUpPage());

apps/mobile/packages/features/client/authentication/lib/src/data/repositories_impl/auth_repository_impl.dart

@@ -1,4 +1,5 @@
 import 'package:firebase_auth/firebase_auth.dart' as firebase;
+import 'package:firebase_data_connect/src/core/ref.dart';
 import 'package:krow_data_connect/krow_data_connect.dart' as dc;
 import 'package:krow_domain/krow_domain.dart' as domain;
 import '../../domain/repositories/auth_repository_interface.dart';
@@ -24,12 +25,12 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
     required String password,
   }) async {
     try {
-      final credential = await _firebaseAuth.signInWithEmailAndPassword(
+      final firebase.UserCredential credential = await _firebaseAuth.signInWithEmailAndPassword(
         email: email,
         password: password,
       );
 
-      final firebaseUser = credential.user;
+      final firebase.User? firebaseUser = credential.user;
       if (firebaseUser == null) {
         throw Exception('Sign-in failed, no Firebase user received.');
       }
@@ -59,12 +60,12 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
     required String password,
   }) async {
     try {
-      final credential = await _firebaseAuth.createUserWithEmailAndPassword(
+      final firebase.UserCredential credential = await _firebaseAuth.createUserWithEmailAndPassword(
         email: email,
         password: password,
       );
 
-      final firebaseUser = credential.user;
+      final firebase.User? firebaseUser = credential.user;
       if (firebaseUser == null) {
         throw Exception('Sign-up failed, Firebase user could not be created.');
       }
@@ -72,20 +73,20 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
       // Client-specific business logic:
       // 1. Create a `Business` entity.
       // 2. Create a `User` entity associated with the business.
-      final createBusinessResponse = await _dataConnect.createBusiness(
+      final OperationResult<dc.CreateBusinessData, dc.CreateBusinessVariables> createBusinessResponse = await _dataConnect.createBusiness(
         businessName: companyName,
         userId: firebaseUser.uid,
         rateGroup: dc.BusinessRateGroup.STANDARD,
         status: dc.BusinessStatus.PENDING,
       ).execute();
 
-      final businessData = createBusinessResponse.data?.business_insert;
+      final dc.CreateBusinessBusinessInsert? businessData = createBusinessResponse.data?.business_insert;
       if (businessData == null) {
         await firebaseUser.delete(); // Rollback if business creation fails
         throw Exception('Business creation failed after Firebase user registration.');
       }
 
-      final createUserResponse = await _dataConnect.createUser(
+      final OperationResult<dc.CreateUserData, dc.CreateUserVariables> createUserResponse = await _dataConnect.createUser(
         id: firebaseUser.uid,
         role: dc.UserBaseRole.USER,
       )
@@ -93,7 +94,7 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
           .userRole('BUSINESS')
           .execute();
 
-      final newUserData = createUserResponse.data?.user_insert;
+      final dc.CreateUserUserInsert? newUserData = createUserResponse.data?.user_insert;
       if (newUserData == null) {
         await firebaseUser.delete(); // Rollback if user profile creation fails
         // TO-DO: Also delete the created Business if this fails
@@ -137,27 +138,27 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
     required String firebaseUserId,
     required String? fallbackEmail,
   }) async {
-    final response = await _dataConnect.getUserById(id: firebaseUserId).execute();
+    final QueryResult<dc.GetUserByIdData, dc.GetUserByIdVariables> response = await _dataConnect.getUserById(id: firebaseUserId).execute();
-    final user = response.data?.user;
+    final dc.GetUserByIdUser? user = response.data?.user;
     if (user == null) {
       throw Exception('Authenticated user profile not found in database.');
     }
 
-    final email = user.email ?? fallbackEmail;
+    final String? email = user.email ?? fallbackEmail;
     if (email == null || email.isEmpty) {
       throw Exception('User email is missing in profile data.');
     }
 
-    final domainUser = domain.User(
+    final domain.User domainUser = domain.User(
       id: user.id,
       email: email,
       role: user.role.stringValue,
     );
 
-    final businessResponse = await _dataConnect.getBusinessesByUserId(
+    final QueryResult<dc.GetBusinessesByUserIdData, dc.GetBusinessesByUserIdVariables> businessResponse = await _dataConnect.getBusinessesByUserId(
       userId: firebaseUserId,
     ).execute();
-    final business = businessResponse.data.businesses.isNotEmpty
+    final dc.GetBusinessesByUserIdBusinesses? business = businessResponse.data.businesses.isNotEmpty
         ? businessResponse.data.businesses.first
         : null;
 

apps/mobile/packages/features/client/authentication/lib/src/domain/arguments/sign_in_with_email_arguments.dart

@@ -11,5 +11,5 @@ class SignInWithEmailArguments extends UseCaseArgument {
   const SignInWithEmailArguments({required this.email, required this.password});
 
   @override
-  List<Object?> get props => [email, password];
+  List<Object?> get props => <Object?>[email, password];
 }

apps/mobile/packages/features/client/authentication/lib/src/domain/arguments/sign_in_with_social_arguments.dart

@@ -8,5 +8,5 @@ class SignInWithSocialArguments extends UseCaseArgument {
   const SignInWithSocialArguments({required this.provider});
 
   @override
-  List<Object?> get props => [provider];
+  List<Object?> get props => <Object?>[provider];
 }

apps/mobile/packages/features/client/authentication/lib/src/domain/arguments/sign_up_with_email_arguments.dart

@@ -18,5 +18,5 @@ class SignUpWithEmailArguments extends UseCaseArgument {
   });
 
   @override
-  List<Object?> get props => [companyName, email, password];
+  List<Object?> get props => <Object?>[companyName, email, password];
 }

apps/mobile/packages/features/client/authentication/lib/src/presentation/blocs/client_auth_bloc.dart

@@ -1,4 +1,5 @@
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:krow_domain/src/entities/users/user.dart';
 import '../../domain/arguments/sign_in_with_email_arguments.dart';
 import '../../domain/arguments/sign_in_with_social_arguments.dart';
 import '../../domain/arguments/sign_up_with_email_arguments.dart';
@@ -50,7 +51,7 @@ class ClientAuthBloc extends Bloc<ClientAuthEvent, ClientAuthState> {
   ) async {
     emit(state.copyWith(status: ClientAuthStatus.loading));
     try {
-      final user = await _signInWithEmail(
+      final User user = await _signInWithEmail(
         SignInWithEmailArguments(email: event.email, password: event.password),
       );
       emit(state.copyWith(status: ClientAuthStatus.authenticated, user: user));
@@ -71,7 +72,7 @@ class ClientAuthBloc extends Bloc<ClientAuthEvent, ClientAuthState> {
   ) async {
     emit(state.copyWith(status: ClientAuthStatus.loading));
     try {
-      final user = await _signUpWithEmail(
+      final User user = await _signUpWithEmail(
         SignUpWithEmailArguments(
           companyName: event.companyName,
           email: event.email,
@@ -96,7 +97,7 @@ class ClientAuthBloc extends Bloc<ClientAuthEvent, ClientAuthState> {
   ) async {
     emit(state.copyWith(status: ClientAuthStatus.loading));
     try {
-      final user = await _signInWithSocial(
+      final User user = await _signInWithSocial(
         SignInWithSocialArguments(provider: event.provider),
       );
       emit(state.copyWith(status: ClientAuthStatus.authenticated, user: user));

apps/mobile/packages/features/client/authentication/lib/src/presentation/blocs/client_auth_event.dart

@@ -5,7 +5,7 @@ abstract class ClientAuthEvent extends Equatable {
   const ClientAuthEvent();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 /// Event dispatched when a user attempts to sign in with email and password.
@@ -16,7 +16,7 @@ class ClientSignInRequested extends ClientAuthEvent {
   const ClientSignInRequested({required this.email, required this.password});
 
   @override
-  List<Object?> get props => [email, password];
+  List<Object?> get props => <Object?>[email, password];
 }
 
 /// Event dispatched when a user attempts to create a new business account.
@@ -32,7 +32,7 @@ class ClientSignUpRequested extends ClientAuthEvent {
   });
 
   @override
-  List<Object?> get props => [companyName, email, password];
+  List<Object?> get props => <Object?>[companyName, email, password];
 }
 
 /// Event dispatched for third-party authentication (Google/Apple).
@@ -42,7 +42,7 @@ class ClientSocialSignInRequested extends ClientAuthEvent {
   const ClientSocialSignInRequested({required this.provider});
 
   @override
-  List<Object?> get props => [provider];
+  List<Object?> get props => <Object?>[provider];
 }
 
 /// Event dispatched when the user requests to terminate their session.

apps/mobile/packages/features/client/authentication/lib/src/presentation/blocs/client_auth_state.dart

@@ -50,5 +50,5 @@ class ClientAuthState extends Equatable {
   }
 
   @override
-  List<Object?> get props => [status, user, errorMessage];
+  List<Object?> get props => <Object?>[status, user, errorMessage];
 }

apps/mobile/packages/features/client/authentication/lib/src/presentation/pages/client_get_started_page.dart

@@ -11,7 +11,7 @@ class ClientGetStartedPage extends StatelessWidget {
   Widget build(BuildContext context) {
     return Scaffold(
       body: Stack(
-        children: [
+        children: <Widget>[
           // Background Illustration/Visuals from prototype
           Positioned(
             top: -100,
@@ -28,7 +28,7 @@ class ClientGetStartedPage extends StatelessWidget {
 
           SafeArea(
             child: Column(
-              children: [
+              children: <Widget>[
                 const SizedBox(height: UiConstants.space10),
                 // Logo
                 Center(
@@ -48,7 +48,7 @@ class ClientGetStartedPage extends StatelessWidget {
                     horizontal: UiConstants.space6,
                   ),
                   child: Stack(
-                    children: [
+                    children: <Widget>[
                       // Representative cards from prototype
                       Positioned(
                         top: 20,
@@ -76,7 +76,7 @@ class ClientGetStartedPage extends StatelessWidget {
                     vertical: UiConstants.space10,
                   ),
                   child: Column(
-                    children: [
+                    children: <Widget>[
                       Text(
                         t.client_authentication.get_started_page.title,
                         textAlign: TextAlign.center,
@@ -132,7 +132,7 @@ class _ShiftOrderCard extends StatelessWidget {
       decoration: BoxDecoration(
         color: UiColors.white,
         borderRadius: UiConstants.radiusLg,
-        boxShadow: [
+        boxShadow: <BoxShadow>[
           BoxShadow(
             color: UiColors.black.withOpacity(0.1),
             blurRadius: 10,
@@ -143,9 +143,9 @@ class _ShiftOrderCard extends StatelessWidget {
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         mainAxisSize: MainAxisSize.min,
-        children: [
+        children: <Widget>[
           Row(
-            children: [
+            children: <Widget>[
               Container(
                 padding: const EdgeInsets.all(UiConstants.space1),
                 decoration: BoxDecoration(
@@ -195,7 +195,7 @@ class _WorkerProfileCard extends StatelessWidget {
       decoration: BoxDecoration(
         color: UiColors.white,
         borderRadius: UiConstants.radiusLg,
-        boxShadow: [
+        boxShadow: <BoxShadow>[
           BoxShadow(
             color: UiColors.black.withOpacity(0.1),
             blurRadius: 10,
@@ -204,7 +204,7 @@ class _WorkerProfileCard extends StatelessWidget {
         ],
       ),
       child: Row(
-        children: [
+        children: <Widget>[
           CircleAvatar(
             radius: 16,
             backgroundColor: UiColors.primary.withOpacity(0.1),
@@ -214,7 +214,7 @@ class _WorkerProfileCard extends StatelessWidget {
           Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             mainAxisSize: MainAxisSize.min,
-            children: [
+            children: <Widget>[
               Text('Alex Thompson', style: UiTypography.footnote1b),
               Text(
                 'Professional Waiter • 4.9★',
@@ -236,7 +236,7 @@ class _CalendarCard extends StatelessWidget {
       decoration: BoxDecoration(
         color: UiColors.accent,
         borderRadius: UiConstants.radiusMd,
-        boxShadow: [
+        boxShadow: <BoxShadow>[
           BoxShadow(
             color: UiColors.black.withOpacity(0.1),
             blurRadius: 10,

apps/mobile/packages/features/client/authentication/lib/src/presentation/pages/client_sign_in_page.dart

@@ -35,13 +35,13 @@ class ClientSignInPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_authentication.sign_in_page;
+    final TranslationsClientAuthenticationSignInPageEn i18n = t.client_authentication.sign_in_page;
-    final authBloc = Modular.get<ClientAuthBloc>();
+    final ClientAuthBloc authBloc = Modular.get<ClientAuthBloc>();
 
     return BlocProvider.value(
       value: authBloc,
       child: BlocConsumer<ClientAuthBloc, ClientAuthState>(
-        listener: (context, state) {
+        listener: (BuildContext context, ClientAuthState state) {
           if (state.status == ClientAuthStatus.authenticated) {
             Modular.to.navigateClientHome();
           } else if (state.status == ClientAuthStatus.error) {
@@ -52,8 +52,8 @@ class ClientSignInPage extends StatelessWidget {
             );
           }
         },
-        builder: (context, state) {
+        builder: (BuildContext context, ClientAuthState state) {
-          final isLoading = state.status == ClientAuthStatus.loading;
+          final bool isLoading = state.status == ClientAuthStatus.loading;
 
           return Scaffold(
             appBar: const UiAppBar(showBackButton: true),
@@ -69,14 +69,14 @@ class ClientSignInPage extends StatelessWidget {
                 child: SingleChildScrollView(
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.stretch,
-                    children: [
+                    children: <Widget>[
                       SectionTitle(title: i18n.title, subtitle: i18n.subtitle),
                       const SizedBox(height: UiConstants.space8),
 
                       // Sign In Form
                       ClientSignInForm(
                         isLoading: isLoading,
-                        onSignIn: ({required email, required password}) =>
+                        onSignIn: ({required String email, required String password}) =>
                             _handleSignIn(
                               context,
                               email: email,
@@ -99,7 +99,7 @@ class ClientSignInPage extends StatelessWidget {
                       // Sign Up Link
                       Row(
                         mainAxisAlignment: MainAxisAlignment.center,
-                        children: [
+                        children: <Widget>[
                           Text(
                             i18n.no_account,
                             style: UiTypography.body2r.textSecondary,

apps/mobile/packages/features/client/authentication/lib/src/presentation/pages/client_sign_up_page.dart

@@ -39,13 +39,13 @@ class ClientSignUpPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_authentication.sign_up_page;
+    final TranslationsClientAuthenticationSignUpPageEn i18n = t.client_authentication.sign_up_page;
-    final authBloc = Modular.get<ClientAuthBloc>();
+    final ClientAuthBloc authBloc = Modular.get<ClientAuthBloc>();
 
     return BlocProvider.value(
       value: authBloc,
       child: BlocConsumer<ClientAuthBloc, ClientAuthState>(
-        listener: (context, state) {
+        listener: (BuildContext context, ClientAuthState state) {
           if (state.status == ClientAuthStatus.authenticated) {
             Modular.to.navigateClientHome();
           } else if (state.status == ClientAuthStatus.error) {
@@ -56,8 +56,8 @@ class ClientSignUpPage extends StatelessWidget {
             );
           }
         },
-        builder: (context, state) {
+        builder: (BuildContext context, ClientAuthState state) {
-          final isLoading = state.status == ClientAuthStatus.loading;
+          final bool isLoading = state.status == ClientAuthStatus.loading;
 
           return Scaffold(
             appBar: const UiAppBar(showBackButton: true),
@@ -73,7 +73,7 @@ class ClientSignUpPage extends StatelessWidget {
                 child: SingleChildScrollView(
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.stretch,
-                    children: [
+                    children: <Widget>[
                       SectionTitle(title: i18n.title, subtitle: i18n.subtitle),
                       const SizedBox(height: UiConstants.space8),
 
@@ -82,9 +82,9 @@ class ClientSignUpPage extends StatelessWidget {
                         isLoading: isLoading,
                         onSignUp:
                             ({
-                              required companyName,
+                              required String companyName,
-                              required email,
+                              required String email,
-                              required password,
+                              required String password,
                             }) => _handleSignUp(
                               context,
                               companyName: companyName,
@@ -108,7 +108,7 @@ class ClientSignUpPage extends StatelessWidget {
                       // Sign In Link
                       Row(
                         mainAxisAlignment: MainAxisAlignment.center,
-                        children: [
+                        children: <Widget>[
                           Text(
                             i18n.has_account,
                             style: UiTypography.body2r.textSecondary,

apps/mobile/packages/features/client/authentication/lib/src/presentation/widgets/client_sign_in_page/client_sign_in_form.dart

@@ -26,8 +26,8 @@ class ClientSignInForm extends StatefulWidget {
 }
 
 class _ClientSignInFormState extends State<ClientSignInForm> {
-  final _emailController = TextEditingController();
+  final TextEditingController _emailController = TextEditingController();
-  final _passwordController = TextEditingController();
+  final TextEditingController _passwordController = TextEditingController();
   bool _obscurePassword = true;
 
   @override
@@ -46,10 +46,10 @@ class _ClientSignInFormState extends State<ClientSignInForm> {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_authentication.sign_in_page;
+    final TranslationsClientAuthenticationSignInPageEn i18n = t.client_authentication.sign_in_page;
 
     return Column(
-      children: [
+      children: <Widget>[
         // Email Field
         UiTextField(
           label: i18n.email_label,

apps/mobile/packages/features/client/authentication/lib/src/presentation/widgets/client_sign_up_page/client_sign_up_form.dart

@@ -30,10 +30,10 @@ class ClientSignUpForm extends StatefulWidget {
 }
 
 class _ClientSignUpFormState extends State<ClientSignUpForm> {
-  final _companyController = TextEditingController();
+  final TextEditingController _companyController = TextEditingController();
-  final _emailController = TextEditingController();
+  final TextEditingController _emailController = TextEditingController();
-  final _passwordController = TextEditingController();
+  final TextEditingController _passwordController = TextEditingController();
-  final _confirmPasswordController = TextEditingController();
+  final TextEditingController _confirmPasswordController = TextEditingController();
   bool _obscurePassword = true;
 
   @override
@@ -62,10 +62,10 @@ class _ClientSignUpFormState extends State<ClientSignUpForm> {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_authentication.sign_up_page;
+    final TranslationsClientAuthenticationSignUpPageEn i18n = t.client_authentication.sign_up_page;
 
     return Column(
-      children: [
+      children: <Widget>[
         // Company Name Field
         UiTextField(
           label: i18n.company_label,

apps/mobile/packages/features/client/authentication/lib/src/presentation/widgets/common/auth_divider.dart

@@ -15,7 +15,7 @@ class AuthDivider extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Row(
-      children: [
+      children: <Widget>[
         const Expanded(child: Divider()),
         Padding(
           padding: const EdgeInsets.symmetric(horizontal: UiConstants.space4),

apps/mobile/packages/features/client/authentication/lib/src/presentation/widgets/common/section_titles.dart

@@ -15,7 +15,7 @@ class SectionTitle extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(title, style: UiTypography.headline1m),
         Text(subtitle, style: UiTypography.body2r.textSecondary),
       ],

apps/mobile/packages/features/client/create_order/lib/src/data/repositories_impl/client_create_order_repository_impl.dart

@@ -52,18 +52,18 @@ class ClientCreateOrderRepositoryImpl
 
   @override
   Future<void> createOneTimeOrder(domain.OneTimeOrder order) async {
-    final businessId = dc.ClientSessionStore.instance.session?.business?.id;
+    final String? businessId = dc.ClientSessionStore.instance.session?.business?.id;
     if (businessId == null || businessId.isEmpty) {
       await _firebaseAuth.signOut();
       throw Exception('Business is missing. Please sign in again.');
     }
-    final vendorId = order.vendorId;
+    final String? vendorId = order.vendorId;
     if (vendorId == null || vendorId.isEmpty) {
       throw Exception('Vendor is missing.');
     }
 
-    final orderTimestamp = _toTimestamp(order.date);
+    final fdc.Timestamp orderTimestamp = _toTimestamp(order.date);
-    final orderResult = await _dataConnect
+    final fdc.OperationResult<dc.CreateOrderData, dc.CreateOrderVariables> orderResult = await _dataConnect
         .createOrder(businessId: businessId, orderType: dc.OrderType.ONE_TIME)
         .vendorId(vendorId)
         .location(order.location)
@@ -71,19 +71,19 @@ class ClientCreateOrderRepositoryImpl
         .date(orderTimestamp)
         .execute();
 
-    final orderId = orderResult.data?.order_insert.id;
+    final String? orderId = orderResult.data?.order_insert.id;
     if (orderId == null) {
       throw Exception('Order creation failed.');
     }
 
-    final workersNeeded = order.positions.fold<int>(
+    final int workersNeeded = order.positions.fold<int>(
       0,
-      (sum, position) => sum + position.count,
+      (int sum, domain.OneTimeOrderPosition position) => sum + position.count,
     );
-    final shiftTitle = 'Shift 1 ${_formatDate(order.date)}';
+    final String shiftTitle = 'Shift 1 ${_formatDate(order.date)}';
-    final shiftCost = _calculateShiftCost(order);
+    final double shiftCost = _calculateShiftCost(order);
 
-    final shiftResult = await _dataConnect
+    final fdc.OperationResult<dc.CreateShiftData, dc.CreateShiftVariables> shiftResult = await _dataConnect
         .createShift(title: shiftTitle, orderId: orderId)
         .date(orderTimestamp)
         .location(order.location)
@@ -95,19 +95,19 @@ class ClientCreateOrderRepositoryImpl
         .cost(shiftCost)
         .execute();
 
-    final shiftId = shiftResult.data?.shift_insert.id;
+    final String? shiftId = shiftResult.data?.shift_insert.id;
     if (shiftId == null) {
       throw Exception('Shift creation failed.');
     }
 
-    for (final position in order.positions) {
+    for (final domain.OneTimeOrderPosition position in order.positions) {
-      final start = _parseTime(order.date, position.startTime);
+      final DateTime start = _parseTime(order.date, position.startTime);
-      final end = _parseTime(order.date, position.endTime);
+      final DateTime end = _parseTime(order.date, position.endTime);
-      final normalizedEnd =
+      final DateTime normalizedEnd =
           end.isBefore(start) ? end.add(const Duration(days: 1)) : end;
-      final hours = normalizedEnd.difference(start).inMinutes / 60.0;
+      final double hours = normalizedEnd.difference(start).inMinutes / 60.0;
-      final rate = order.roleRates[position.role] ?? 0;
+      final double rate = order.roleRates[position.role] ?? 0;
-      final totalValue = rate * hours * position.count;
+      final double totalValue = rate * hours * position.count;
 
       await _dataConnect
           .createShiftRole(
@@ -136,13 +136,13 @@ class ClientCreateOrderRepositoryImpl
 
   double _calculateShiftCost(domain.OneTimeOrder order) {
     double total = 0;
-    for (final position in order.positions) {
+    for (final domain.OneTimeOrderPosition position in order.positions) {
-      final start = _parseTime(order.date, position.startTime);
+      final DateTime start = _parseTime(order.date, position.startTime);
-      final end = _parseTime(order.date, position.endTime);
+      final DateTime end = _parseTime(order.date, position.endTime);
-      final normalizedEnd =
+      final DateTime normalizedEnd =
           end.isBefore(start) ? end.add(const Duration(days: 1)) : end;
-      final hours = normalizedEnd.difference(start).inMinutes / 60.0;
+      final double hours = normalizedEnd.difference(start).inMinutes / 60.0;
-      final rate = order.roleRates[position.role] ?? 0;
+      final double rate = order.roleRates[position.role] ?? 0;
       total += rate * hours * position.count;
     }
     return total;
@@ -170,16 +170,16 @@ class ClientCreateOrderRepositoryImpl
   }
 
   fdc.Timestamp _toTimestamp(DateTime dateTime) {
-    final utc = dateTime.toUtc();
+    final DateTime utc = dateTime.toUtc();
-    final seconds = utc.millisecondsSinceEpoch ~/ 1000;
+    final int seconds = utc.millisecondsSinceEpoch ~/ 1000;
-    final nanoseconds = (utc.microsecondsSinceEpoch % 1000000) * 1000;
+    final int nanoseconds = (utc.microsecondsSinceEpoch % 1000000) * 1000;
     return fdc.Timestamp(nanoseconds, seconds);
   }
 
   String _formatDate(DateTime dateTime) {
-    final year = dateTime.year.toString().padLeft(4, '0');
+    final String year = dateTime.year.toString().padLeft(4, '0');
-    final month = dateTime.month.toString().padLeft(2, '0');
+    final String month = dateTime.month.toString().padLeft(2, '0');
-    final day = dateTime.day.toString().padLeft(2, '0');
+    final String day = dateTime.day.toString().padLeft(2, '0');
     return '$year-$month-$day';
   }
 }

apps/mobile/packages/features/client/create_order/lib/src/presentation/blocs/one_time_order_bloc.dart

@@ -1,3 +1,4 @@
+import 'package:firebase_data_connect/src/core/ref.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:krow_data_connect/krow_data_connect.dart' as dc;
 import 'package:krow_domain/krow_domain.dart';
@@ -26,10 +27,10 @@ class OneTimeOrderBloc extends Bloc<OneTimeOrderEvent, OneTimeOrderState> {
 
   Future<void> _loadVendors() async {
     try {
-      final result = await _dataConnect.listVendors().execute();
+      final QueryResult<dc.ListVendorsData, void> result = await _dataConnect.listVendors().execute();
-      final vendors = result.data.vendors
+      final List<Vendor> vendors = result.data.vendors
           .map(
-            (vendor) => Vendor(
+            (dc.ListVendorsVendors vendor) => Vendor(
               id: vendor.id,
               name: vendor.companyName,
               rates: const <String, double>{},
@@ -44,12 +45,12 @@ class OneTimeOrderBloc extends Bloc<OneTimeOrderEvent, OneTimeOrderState> {
 
   Future<void> _loadRolesForVendor(String vendorId) async {
     try {
-      final result = await _dataConnect.listRolesByVendorId(
+      final QueryResult<dc.ListRolesByVendorIdData, dc.ListRolesByVendorIdVariables> result = await _dataConnect.listRolesByVendorId(
         vendorId: vendorId,
       ).execute();
-      final roles = result.data.roles
+      final List<OneTimeOrderRoleOption> roles = result.data.roles
           .map(
-            (role) => OneTimeOrderRoleOption(
+            (dc.ListRolesByVendorIdRoles role) => OneTimeOrderRoleOption(
               id: role.id,
               name: role.name,
               costPerHour: role.costPerHour,
@@ -146,7 +147,7 @@ class OneTimeOrderBloc extends Bloc<OneTimeOrderEvent, OneTimeOrderState> {
     emit(state.copyWith(status: OneTimeOrderStatus.loading));
     try {
       final Map<String, double> roleRates = <String, double>{
-        for (final role in state.roles) role.id: role.costPerHour,
+        for (final OneTimeOrderRoleOption role in state.roles) role.id: role.costPerHour,
       };
       final OneTimeOrder order = OneTimeOrder(
         date: state.date,

apps/mobile/packages/features/client/create_order/lib/src/presentation/widgets/one_time_order/one_time_order_position_card.dart

@@ -301,9 +301,9 @@ class OneTimeOrderPositionCard extends StatelessWidget {
   }
 
   List<DropdownMenuItem<String>> _buildRoleItems() {
-    final items = roles
+    final List<DropdownMenuItem<String>> items = roles
         .map(
-          (role) => DropdownMenuItem<String>(
+          (OneTimeOrderRoleOption role) => DropdownMenuItem<String>(
             value: role.id,
             child: Text(
               '${role.name} - \$${role.costPerHour.toStringAsFixed(0)}',
@@ -313,7 +313,7 @@ class OneTimeOrderPositionCard extends StatelessWidget {
         )
         .toList();
 
-    final hasSelected = roles.any((role) => role.id == position.role);
+    final bool hasSelected = roles.any((OneTimeOrderRoleOption role) => role.id == position.role);
     if (position.role.isNotEmpty && !hasSelected) {
       items.add(
         DropdownMenuItem<String>(

apps/mobile/packages/features/client/home/lib/client_home.dart

@@ -18,7 +18,7 @@ export 'src/presentation/navigation/client_home_navigator.dart';
 /// including repositories, use cases, and BLoCs.
 class ClientHomeModule extends Module {
   @override
-  List<Module> get imports => [DataConnectModule()];
+  List<Module> get imports => <Module>[DataConnectModule()];
 
   @override
   void binds(Injector i) {
@@ -41,7 +41,7 @@ class ClientHomeModule extends Module {
   }
 
   @override
-  void routes(r) {
+  void routes(RouteManager r) {
     r.child('/', child: (_) => const ClientHomePage());
   }
 }

apps/mobile/packages/features/client/home/lib/src/data/repositories_impl/home_repository_impl.dart

@@ -21,7 +21,7 @@ class HomeRepositoryImpl implements HomeRepositoryInterface {
 
   @override
   UserSessionData getUserSessionData() {
-    final (businessName, photoUrl) = _mock.getUserSession();
+    final (String businessName, String? photoUrl) = _mock.getUserSession();
     return UserSessionData(
       businessName: businessName,
       photoUrl: photoUrl,

apps/mobile/packages/features/client/home/lib/src/presentation/blocs/client_home_bloc.dart

@@ -1,4 +1,6 @@
+import 'package:client_home/src/domain/repositories/home_repository_interface.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:krow_domain/src/entities/home/home_dashboard_data.dart';
 import '../../domain/usecases/get_dashboard_data_usecase.dart';
 import '../../domain/usecases/get_user_session_data_usecase.dart';
 import 'client_home_event.dart';
@@ -29,10 +31,10 @@ class ClientHomeBloc extends Bloc<ClientHomeEvent, ClientHomeState> {
     emit(state.copyWith(status: ClientHomeStatus.loading));
     try {
       // Get session data
-      final sessionData = _getUserSessionDataUseCase();
+      final UserSessionData sessionData = _getUserSessionDataUseCase();
 
       // Get dashboard data
-      final data = await _getDashboardDataUseCase();
+      final HomeDashboardData data = await _getDashboardDataUseCase();
 
       emit(
         state.copyWith(
@@ -63,7 +65,7 @@ class ClientHomeBloc extends Bloc<ClientHomeEvent, ClientHomeState> {
     ClientHomeWidgetVisibilityToggled event,
     Emitter<ClientHomeState> emit,
   ) {
-    final newVisibility = Map<String, bool>.from(state.widgetVisibility);
+    final Map<String, bool> newVisibility = Map<String, bool>.from(state.widgetVisibility);
     newVisibility[event.widgetId] = !(newVisibility[event.widgetId] ?? true);
     emit(state.copyWith(widgetVisibility: newVisibility));
   }
@@ -72,14 +74,14 @@ class ClientHomeBloc extends Bloc<ClientHomeEvent, ClientHomeState> {
     ClientHomeWidgetReordered event,
     Emitter<ClientHomeState> emit,
   ) {
-    final newList = List<String>.from(state.widgetOrder);
+    final List<String> newList = List<String>.from(state.widgetOrder);
     int oldIndex = event.oldIndex;
     int newIndex = event.newIndex;
 
     if (oldIndex < newIndex) {
       newIndex -= 1;
     }
-    final item = newList.removeAt(oldIndex);
+    final String item = newList.removeAt(oldIndex);
     newList.insert(newIndex, item);
 
     emit(state.copyWith(widgetOrder: newList));
@@ -91,14 +93,14 @@ class ClientHomeBloc extends Bloc<ClientHomeEvent, ClientHomeState> {
   ) {
     emit(
       state.copyWith(
-        widgetOrder: const [
+        widgetOrder: const <String>[
           'actions',
           'reorder',
           'coverage',
           'spending',
           'liveActivity',
         ],
-        widgetVisibility: const {
+        widgetVisibility: const <String, bool>{
           'actions': true,
           'reorder': true,
           'coverage': true,

apps/mobile/packages/features/client/home/lib/src/presentation/blocs/client_home_event.dart

@@ -4,7 +4,7 @@ abstract class ClientHomeEvent extends Equatable {
   const ClientHomeEvent();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 class ClientHomeStarted extends ClientHomeEvent {}
@@ -16,7 +16,7 @@ class ClientHomeWidgetVisibilityToggled extends ClientHomeEvent {
   const ClientHomeWidgetVisibilityToggled(this.widgetId);
 
   @override
-  List<Object?> get props => [widgetId];
+  List<Object?> get props => <Object?>[widgetId];
 }
 
 class ClientHomeWidgetReordered extends ClientHomeEvent {
@@ -25,7 +25,7 @@ class ClientHomeWidgetReordered extends ClientHomeEvent {
   const ClientHomeWidgetReordered(this.oldIndex, this.newIndex);
 
   @override
-  List<Object?> get props => [oldIndex, newIndex];
+  List<Object?> get props => <Object?>[oldIndex, newIndex];
 }
 
 class ClientHomeLayoutReset extends ClientHomeEvent {}

apps/mobile/packages/features/client/home/lib/src/presentation/blocs/client_home_state.dart

@@ -17,10 +17,10 @@ class ClientHomeState extends Equatable {
 
   const ClientHomeState({
     this.status = ClientHomeStatus.initial,
-    this.widgetOrder = const [
+    this.widgetOrder = const <String>[
       'actions',
     ],
-    this.widgetVisibility = const {
+    this.widgetVisibility = const <String, bool>{
       'actions': true,
     },
     this.isEditMode = false,
@@ -60,7 +60,7 @@ class ClientHomeState extends Equatable {
   }
 
   @override
-  List<Object?> get props => [
+  List<Object?> get props => <Object?>[
     status,
     widgetOrder,
     widgetVisibility,

apps/mobile/packages/features/client/home/lib/src/presentation/navigation/client_home_navigator.dart

@@ -31,10 +31,10 @@ class ClientHomeSheets {
       context: context,
       isScrollControlled: true,
       backgroundColor: Colors.transparent,
-      builder: (context) {
+      builder: (BuildContext context) {
         return ShiftOrderFormSheet(
           initialData: initialData,
-          onSubmit: (data) {
+          onSubmit: (Map<String, dynamic> data) {
             Navigator.pop(context);
             onSubmit(data);
           },

apps/mobile/packages/features/client/home/lib/src/presentation/pages/client_home_page.dart

@@ -21,20 +21,20 @@ class ClientHomePage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_home;
+    final TranslationsClientHomeEn i18n = t.client_home;
 
     return BlocProvider<ClientHomeBloc>(
-      create: (context) =>
+      create: (BuildContext context) =>
           Modular.get<ClientHomeBloc>()..add(ClientHomeStarted()),
       child: Scaffold(
         body: SafeArea(
           child: Column(
-            children: [
+            children: <Widget>[
               ClientHomeHeader(i18n: i18n),
               ClientHomeEditBanner(i18n: i18n),
               Flexible(
                 child: BlocBuilder<ClientHomeBloc, ClientHomeState>(
-                  builder: (context, state) {
+                  builder: (BuildContext context, ClientHomeState state) {
                     if (state.isEditMode) {
                       return _buildEditModeList(context, state);
                     }
@@ -58,12 +58,12 @@ class ClientHomePage extends StatelessWidget {
         UiConstants.space4,
         100,
       ),
-      onReorder: (oldIndex, newIndex) {
+      onReorder: (int oldIndex, int newIndex) {
         BlocProvider.of<ClientHomeBloc>(context).add(
           ClientHomeWidgetReordered(oldIndex, newIndex),
         );
       },
-      children: state.widgetOrder.map((id) {
+      children: state.widgetOrder.map((String id) {
         return Container(
           key: ValueKey(id),
           margin: const EdgeInsets.only(bottom: UiConstants.space4),
@@ -86,7 +86,7 @@ class ClientHomePage extends StatelessWidget {
         UiConstants.space4,
         100,
       ),
-      children: state.widgetOrder.map((id) {
+      children: state.widgetOrder.map((String id) {
         return Padding(
           padding: const EdgeInsets.only(bottom: UiConstants.space4),
           child: DashboardWidgetBuilder(

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/actions_widget.dart

@@ -20,10 +20,10 @@ class ActionsWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     // Check if client_home exists in t
-    final i18n = t.client_home.actions;
+    final TranslationsClientHomeActionsEn i18n = t.client_home.actions;
 
     return Row(
-      children: [
+      children: <Widget>[
         Expanded(
           child: _ActionCard(
             title: i18n.rapid,
@@ -96,7 +96,7 @@ class _ActionCard extends StatelessWidget {
         ),
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
-          children: [
+          children: <Widget>[
             Container(
               width: 36,
               height: 36,

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/client_home_edit_banner.dart

@@ -22,8 +22,8 @@ class ClientHomeEditBanner extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<ClientHomeBloc, ClientHomeState>(
-      buildWhen: (prev, curr) => prev.isEditMode != curr.isEditMode,
+      buildWhen: (ClientHomeState prev, ClientHomeState curr) => prev.isEditMode != curr.isEditMode,
-      builder: (context, state) {
+      builder: (BuildContext context, ClientHomeState state) {
         return AnimatedContainer(
           duration: const Duration(milliseconds: 300),
           height: state.isEditMode ? 76 : 0,
@@ -40,13 +40,13 @@ class ClientHomeEditBanner extends StatelessWidget {
           ),
           child: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
+            children: <Widget>[
               const Icon(UiIcons.edit, size: 16, color: UiColors.primary),
               const SizedBox(width: UiConstants.space2),
               Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 mainAxisAlignment: MainAxisAlignment.center,
-                children: [
+                children: <Widget>[
                   Text(
                     i18n.dashboard.edit_mode_active,
                     style: UiTypography.footnote1b.copyWith(

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/client_home_header.dart

@@ -25,10 +25,10 @@ class ClientHomeHeader extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<ClientHomeBloc, ClientHomeState>(
-      builder: (context, state) {
+      builder: (BuildContext context, ClientHomeState state) {
-        final businessName = state.businessName;
+        final String businessName = state.businessName;
-        final photoUrl = state.photoUrl;
+        final String? photoUrl = state.photoUrl;
-        final avatarLetter = businessName.trim().isNotEmpty
+        final String avatarLetter = businessName.trim().isNotEmpty
             ? businessName.trim()[0].toUpperCase()
             : 'C';
 
@@ -41,9 +41,9 @@ class ClientHomeHeader extends StatelessWidget {
           ),
           child: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
+            children: <Widget>[
               Row(
-                children: [
+                children: <Widget>[
                   Container(
                     width: 40,
                     height: 40,
@@ -73,7 +73,7 @@ class ClientHomeHeader extends StatelessWidget {
                   const SizedBox(width: UiConstants.space3),
                   Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
+                    children: <Widget>[
                       Text(
                         i18n.dashboard.welcome_back,
                         style: UiTypography.footnote2r.textSecondary,

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/coverage_dashboard.dart

@@ -23,32 +23,32 @@ class CoverageDashboard extends StatelessWidget {
     double todayCost = 0;
 
     for (final s in shifts) {
-      final needed = s['workersNeeded'] as int? ?? 0;
+      final int needed = s['workersNeeded'] as int? ?? 0;
-      final confirmed = s['filled'] as int? ?? 0;
+      final int confirmed = s['filled'] as int? ?? 0;
-      final rate = s['hourlyRate'] as double? ?? 20.0;
+      final double rate = s['hourlyRate'] as double? ?? 20.0;
 
       totalNeeded += needed;
       totalConfirmed += confirmed;
       todayCost += rate * 8 * confirmed;
     }
 
-    final coveragePercent = totalNeeded > 0
+    final int coveragePercent = totalNeeded > 0
         ? ((totalConfirmed / totalNeeded) * 100).round()
         : 100;
-    final unfilledPositions = totalNeeded - totalConfirmed;
+    final int unfilledPositions = totalNeeded - totalConfirmed;
 
-    final checkedInCount = applications
+    final int checkedInCount = applications
         .where((a) => (a as Map)['checkInTime'] != null)
         .length;
-    final lateWorkersCount = applications
+    final int lateWorkersCount = applications
         .where((a) => (a as Map)['status'] == 'LATE')
         .length;
 
-    final isCoverageGood = coveragePercent >= 90;
+    final bool isCoverageGood = coveragePercent >= 90;
-    final coverageBadgeColor = isCoverageGood
+    final Color coverageBadgeColor = isCoverageGood
         ? const Color(0xFFD1FAE5) // TODO: Use design system color if available
         : const Color(0xFFFEF3C7);
-    final coverageTextColor = isCoverageGood
+    final Color coverageTextColor = isCoverageGood
         ? const Color(0xFF047857)
         : const Color(0xFFB45309);
 
@@ -58,7 +58,7 @@ class CoverageDashboard extends StatelessWidget {
         color: UiColors.white,
         borderRadius: UiConstants.radiusLg,
         border: Border.all(color: UiColors.border),
-        boxShadow: [
+        boxShadow: <BoxShadow>[
           BoxShadow(
             color: UiColors.black.withValues(alpha: 0.02),
             blurRadius: 4,
@@ -67,10 +67,10 @@ class CoverageDashboard extends StatelessWidget {
         ],
       ),
       child: Column(
-        children: [
+        children: <Widget>[
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
+            children: <Widget>[
               Text("Today's Status", style: UiTypography.body1m.textSecondary),
               Container(
                 padding: const EdgeInsets.symmetric(
@@ -94,17 +94,17 @@ class CoverageDashboard extends StatelessWidget {
 
           Row(
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
+            children: <Widget>[
               Expanded(
                 child: Column(
-                  children: [
+                  children: <Widget>[
                     _StatusCard(
                       label: 'Unfilled Today',
                       value: '$unfilledPositions',
                       icon: UiIcons.warning,
                       isWarning: unfilledPositions > 0,
                     ),
-                    if (lateWorkersCount > 0) ...[
+                    if (lateWorkersCount > 0) ...<Widget>[
                       const SizedBox(height: UiConstants.space2),
                       _StatusCard(
                         label: 'Running Late',
@@ -119,7 +119,7 @@ class CoverageDashboard extends StatelessWidget {
               const SizedBox(width: UiConstants.space2),
               Expanded(
                 child: Column(
-                  children: [
+                  children: <Widget>[
                     _StatusCard(
                       label: 'Checked In',
                       value: '$checkedInCount/$totalConfirmed',
@@ -194,9 +194,9 @@ class _StatusCard extends StatelessWidget {
       ),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
+        children: <Widget>[
           Row(
-            children: [
+            children: <Widget>[
               Icon(icon, size: 16, color: iconColor),
               const SizedBox(width: UiConstants.space2),
               Expanded(

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/coverage_widget.dart

@@ -23,10 +23,10 @@ class CoverageWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Column(
-      children: [
+      children: <Widget>[
         Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          children: [
+          children: <Widget>[
             Text(
               "TODAY'S COVERAGE",
               style: UiTypography.footnote1b.copyWith(
@@ -55,7 +55,7 @@ class CoverageWidget extends StatelessWidget {
         ),
         const SizedBox(height: UiConstants.space2),
         Row(
-          children: [
+          children: <Widget>[
             Expanded(
               child: _MetricCard(
                 icon: UiIcons.target,
@@ -114,7 +114,7 @@ class _MetricCard extends StatelessWidget {
         color: UiColors.cardViewBackground,
         borderRadius: UiConstants.radiusLg,
         border: Border.all(color: UiColors.border),
-        boxShadow: [
+        boxShadow: <BoxShadow>[
           BoxShadow(
             color: UiColors.black.withValues(alpha: 0.02),
             blurRadius: 2,
@@ -123,9 +123,9 @@ class _MetricCard extends StatelessWidget {
       ),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
+        children: <Widget>[
           Row(
-            children: [
+            children: <Widget>[
               Icon(icon, size: 14, color: iconColor),
               const SizedBox(width: 6), // 6px
               Text(

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/dashboard_widget_builder.dart

@@ -34,8 +34,8 @@ class DashboardWidgetBuilder extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_home.widgets;
+    final TranslationsClientHomeWidgetsEn i18n = t.client_home.widgets;
-    final widgetContent = _buildWidgetContent(context);
+    final Widget widgetContent = _buildWidgetContent(context);
 
     if (isEditMode) {
       return DraggableWidgetWrapper(
@@ -64,11 +64,11 @@ class DashboardWidgetBuilder extends StatelessWidget {
         );
       case 'reorder':
         return ReorderWidget(
-          onReorderPressed: (data) {
+          onReorderPressed: (Map<String, dynamic> data) {
             ClientHomeSheets.showOrderFormSheet(
               context,
               data,
-              onSubmit: (submittedData) {
+              onSubmit: (Map<String, dynamic> submittedData) {
                 // Handle form submission if needed
               },
             );

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/draggable_widget_wrapper.dart

@@ -34,9 +34,9 @@ class DraggableWidgetWrapper extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       spacing: UiConstants.space2,
-      children: [
+      children: <Widget>[
         Row(
-          children: [
+          children: <Widget>[
             Container(
               padding: const EdgeInsets.symmetric(
                 horizontal: UiConstants.space2,
@@ -48,7 +48,7 @@ class DraggableWidgetWrapper extends StatelessWidget {
                 border: Border.all(color: UiColors.border),
               ),
               child: Row(
-                children: [
+                children: <Widget>[
                   const Icon(
                     UiIcons.gripVertical,
                     size: 14,

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/header_icon_button.dart

@@ -33,14 +33,14 @@ class HeaderIconButton extends StatelessWidget {
       onTap: onTap,
       child: Stack(
         clipBehavior: Clip.none,
-        children: [
+        children: <Widget>[
           Container(
             width: 32,
             height: 32,
             decoration: BoxDecoration(
               color: isActive ? UiColors.primary : UiColors.white,
               borderRadius: UiConstants.radiusMd,
-              boxShadow: [
+              boxShadow: <BoxShadow>[
                 BoxShadow(
                   color: Colors.black.withValues(alpha: 0.05),
                   blurRadius: 2,

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/live_activity_widget.dart

@@ -13,18 +13,18 @@ class LiveActivityWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_home;
+    final TranslationsClientHomeEn i18n = t.client_home;
 
     // Mock data
-    final shifts = [
+    final List<Map<String, Object>> shifts = <Map<String, Object>>[
-      {
+      <String, Object>{
         'workersNeeded': 5,
         'filled': 4,
         'hourlyRate': 20.0,
         'status': 'OPEN',
         'date': DateTime.now().toIso8601String().split('T')[0],
       },
-      {
+      <String, Object>{
         'workersNeeded': 5,
         'filled': 5,
         'hourlyRate': 22.0,
@@ -32,18 +32,18 @@ class LiveActivityWidget extends StatelessWidget {
         'date': DateTime.now().toIso8601String().split('T')[0],
       },
     ];
-    final applications = [
+    final List<Map<String, String>> applications = <Map<String, String>>[
-      {'status': 'CONFIRMED', 'checkInTime': '09:00'},
+      <String, String>{'status': 'CONFIRMED', 'checkInTime': '09:00'},
-      {'status': 'CONFIRMED', 'checkInTime': '09:05'},
+      <String, String>{'status': 'CONFIRMED', 'checkInTime': '09:05'},
-      {'status': 'CONFIRMED'},
+      <String, String>{'status': 'CONFIRMED'},
-      {'status': 'LATE'},
+      <String, String>{'status': 'LATE'},
     ];
 
     return Column(
-      children: [
+      children: <Widget>[
         Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          children: [
+          children: <Widget>[
             Text(
               i18n.widgets.live_activity.toUpperCase(),
               style: UiTypography.footnote1b.textSecondary.copyWith(

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/reorder_widget.dart

@@ -12,11 +12,11 @@ class ReorderWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_home.reorder;
+    final TranslationsClientHomeReorderEn i18n = t.client_home.reorder;
 
     // Mock recent orders
-    final recentOrders = [
+    final List<Map<String, Object>> recentOrders = <Map<String, Object>>[
-      {
+      <String, Object>{
         'title': 'Server',
         'location': 'Downtown Restaurant',
         'hourlyRate': 18.0,
@@ -24,7 +24,7 @@ class ReorderWidget extends StatelessWidget {
         'workers': 3,
         'type': 'One Day',
       },
-      {
+      <String, Object>{
         'title': 'Bartender',
         'location': 'Rooftop Bar',
         'hourlyRate': 22.0,
@@ -32,7 +32,7 @@ class ReorderWidget extends StatelessWidget {
         'workers': 2,
         'type': 'One Day',
       },
-      {
+      <String, Object>{
         'title': 'Event Staff',
         'location': 'Convention Center',
         'hourlyRate': 20.0,
@@ -44,7 +44,7 @@ class ReorderWidget extends StatelessWidget {
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(
           i18n.title,
           style: UiTypography.footnote1b.textSecondary.copyWith(
@@ -57,11 +57,11 @@ class ReorderWidget extends StatelessWidget {
           child: ListView.separated(
             scrollDirection: Axis.horizontal,
             itemCount: recentOrders.length,
-            separatorBuilder: (context, index) =>
+            separatorBuilder: (BuildContext context, int index) =>
                 const SizedBox(width: UiConstants.space3),
-            itemBuilder: (context, index) {
+            itemBuilder: (BuildContext context, int index) {
-              final order = recentOrders[index];
+              final Map<String, Object> order = recentOrders[index];
-              final totalCost =
+              final double totalCost =
                   (order['hourlyRate'] as double) *
                   (order['hours'] as int) *
                   (order['workers'] as int);
@@ -73,7 +73,7 @@ class ReorderWidget extends StatelessWidget {
                   color: UiColors.white,
                   borderRadius: UiConstants.radiusLg,
                   border: Border.all(color: UiColors.border),
-                  boxShadow: [
+                  boxShadow: <BoxShadow>[
                     BoxShadow(
                       color: UiColors.black.withValues(alpha: 0.02),
                       blurRadius: 4,
@@ -82,13 +82,13 @@ class ReorderWidget extends StatelessWidget {
                 ),
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
+                  children: <Widget>[
                     Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                      children: [
+                      children: <Widget>[
                         Expanded(
                           child: Row(
-                            children: [
+                            children: <Widget>[
                               Container(
                                 width: 36,
                                 height: 36,
@@ -108,7 +108,7 @@ class ReorderWidget extends StatelessWidget {
                               Expanded(
                                 child: Column(
                                   crossAxisAlignment: CrossAxisAlignment.start,
-                                  children: [
+                                  children: <Widget>[
                                     Text(
                                       order['title'] as String,
                                       style: UiTypography.body2b,
@@ -128,7 +128,7 @@ class ReorderWidget extends StatelessWidget {
                         ),
                         Column(
                           crossAxisAlignment: CrossAxisAlignment.end,
-                          children: [
+                          children: <Widget>[
                             Text(
                               '\$${totalCost.toStringAsFixed(0)}',
                               style: UiTypography.body1b,
@@ -146,7 +146,7 @@ class ReorderWidget extends StatelessWidget {
                     ),
                     const SizedBox(height: UiConstants.space3),
                     Row(
-                      children: [
+                      children: <Widget>[
                         _Badge(
                           icon: UiIcons.success,
                           text: order['type'] as String,
@@ -222,7 +222,7 @@ class _Badge extends StatelessWidget {
       decoration: BoxDecoration(color: bg, borderRadius: UiConstants.radiusSm),
       child: Row(
         mainAxisSize: MainAxisSize.min,
-        children: [
+        children: <Widget>[
           Icon(icon, size: 10, color: bg == textColor ? UiColors.white : color),
           const SizedBox(width: UiConstants.space1),
           Text(text, style: UiTypography.footnote2b.copyWith(color: textColor)),

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/shift_order_form_sheet.dart

@@ -34,7 +34,7 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
 
   late List<Map<String, dynamic>> _positions;
 
-  final List<String> _roles = [
+  final List<String> _roles = <String>[
     'Server',
     'Bartender',
     'Cook',
@@ -48,11 +48,11 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
   ];
 
   // Vendor options
-  final List<Map<String, dynamic>> _vendors = [
+  final List<Map<String, dynamic>> _vendors = <Map<String, dynamic>>[
-    {
+    <String, dynamic>{
       'id': 'v1',
       'name': 'Elite Staffing',
-      'rates': {
+      'rates': <String, double>{
         'Server': 25.0,
         'Bartender': 30.0,
         'Cook': 28.0,
@@ -63,10 +63,10 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
         'Event Staff': 19.0,
       },
     },
-    {
+    <String, dynamic>{
       'id': 'v2',
       'name': 'Premier Workforce',
-      'rates': {
+      'rates': <String, double>{
         'Server': 22.0,
         'Bartender': 28.0,
         'Cook': 25.0,
@@ -81,7 +81,7 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
 
   String? _selectedVendorId;
 
-  final List<int> _lunchBreakOptions = [0, 30, 45, 60];
+  final List<int> _lunchBreakOptions = <int>[0, 30, 45, 60];
 
   @override
   void initState() {
@@ -427,7 +427,7 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
           style: UiTypography.body2r.textPrimary,
           items: _vendors
               .map(
-                (vendor) => DropdownMenuItem<String>(
+                (Map<String, dynamic> vendor) => DropdownMenuItem<String>(
                   value: vendor['id'],
                   child: Text(vendor['name']),
                 ),
@@ -565,7 +565,7 @@ class _ShiftOrderFormSheetState extends State<ShiftOrderFormSheet> {
             items: _roles,
             itemBuilder: (dynamic role) {
               final Map<String, dynamic>? vendor = _vendors.firstWhere(
-                (v) => v['id'] == _selectedVendorId,
+                (Map<String, dynamic> v) => v['id'] == _selectedVendorId,
                 orElse: () => _vendors.first,
               );
               final Map<String, dynamic>? rates = vendor?['rates'] as Map<String, dynamic>?;

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/spending_widget.dart

@@ -27,11 +27,11 @@ class SpendingWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final i18n = t.client_home;
+    final TranslationsClientHomeEn i18n = t.client_home;
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(
           i18n.widgets.spending.toUpperCase(),
           style: UiTypography.footnote1b.textSecondary.copyWith(
@@ -43,12 +43,12 @@ class SpendingWidget extends StatelessWidget {
           padding: const EdgeInsets.all(UiConstants.space3),
           decoration: BoxDecoration(
             gradient: const LinearGradient(
-              colors: [UiColors.primary, Color(0xFF0830B8)],
+              colors: <Color>[UiColors.primary, Color(0xFF0830B8)],
               begin: Alignment.topLeft,
               end: Alignment.bottomRight,
             ),
             borderRadius: UiConstants.radiusLg,
-            boxShadow: [
+            boxShadow: <BoxShadow>[
               BoxShadow(
                 color: UiColors.primary.withValues(alpha: 0.3),
                 blurRadius: 4,
@@ -57,13 +57,13 @@ class SpendingWidget extends StatelessWidget {
             ],
           ),
           child: Column(
-            children: [
+            children: <Widget>[
               Row(
-                children: [
+                children: <Widget>[
                   Expanded(
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
-                      children: [
+                      children: <Widget>[
                         const Text(
                           'This Week',
                           style: TextStyle(color: Colors.white70, fontSize: 9),
@@ -89,7 +89,7 @@ class SpendingWidget extends StatelessWidget {
                   Expanded(
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.end,
-                      children: [
+                      children: <Widget>[
                         const Text(
                           'Next 7 Days',
                           style: TextStyle(color: Colors.white70, fontSize: 9),
@@ -122,7 +122,7 @@ class SpendingWidget extends StatelessWidget {
                 ),
                 child: Row(
                   crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
+                  children: <Widget>[
                     Container(
                       width: 24,
                       height: 24,
@@ -142,7 +142,7 @@ class SpendingWidget extends StatelessWidget {
                     Expanded(
                       child: Column(
                         crossAxisAlignment: CrossAxisAlignment.start,
-                        children: [
+                        children: <Widget>[
                           Text(
                             '💡 ' +
                                 i18n.dashboard.insight_lightbulb(amount: '180'),

apps/mobile/packages/features/client/hubs/lib/client_hubs.dart

@@ -17,7 +17,7 @@ export 'src/presentation/pages/client_hubs_page.dart';
 /// A [Module] for the client hubs feature.
 class ClientHubsModule extends Module {
   @override
-  List<Module> get imports => [DataConnectModule()];
+  List<Module> get imports => <Module>[DataConnectModule()];
 
   @override
   void binds(Injector i) {

apps/mobile/packages/features/client/hubs/lib/src/data/repositories_impl/hub_repository_impl.dart

@@ -1,4 +1,5 @@
 import 'package:firebase_auth/firebase_auth.dart' as firebase;
+import 'package:firebase_data_connect/src/core/ref.dart';
 import 'package:krow_data_connect/krow_data_connect.dart' as dc;
 import 'package:krow_domain/krow_domain.dart' as domain;
 import '../../domain/repositories/hub_repository_interface.dart';
@@ -16,8 +17,8 @@ class HubRepositoryImpl implements HubRepositoryInterface {
 
   @override
   Future<List<domain.Hub>> getHubs() async {
-    final business = await _getBusinessForCurrentUser();
+    final dc.GetBusinessesByUserIdBusinesses business = await _getBusinessForCurrentUser();
-    final teamId = await _getOrCreateTeamId(business);
+    final String teamId = await _getOrCreateTeamId(business);
     return _fetchHubsForTeam(teamId: teamId, businessId: business.id);
   }
 
@@ -26,11 +27,11 @@ class HubRepositoryImpl implements HubRepositoryInterface {
     required String name,
     required String address,
   }) async {
-    final business = await _getBusinessForCurrentUser();
+    final dc.GetBusinessesByUserIdBusinesses business = await _getBusinessForCurrentUser();
-    final teamId = await _getOrCreateTeamId(business);
+    final String teamId = await _getOrCreateTeamId(business);
-    final city = business.city;
+    final String? city = business.city;
 
-    final result = await _dataConnect
+    final OperationResult<dc.CreateTeamHubData, dc.CreateTeamHubVariables> result = await _dataConnect
         .createTeamHub(
           teamId: teamId,
           hubName: name,
@@ -38,17 +39,17 @@ class HubRepositoryImpl implements HubRepositoryInterface {
         )
         .city(city?.isNotEmpty == true ? city : '')
         .execute();
-    final createdId = result.data?.teamHub_insert.id;
+    final String? createdId = result.data?.teamHub_insert.id;
     if (createdId == null) {
       throw Exception('Hub creation failed.');
     }
 
-    final hubs = await _fetchHubsForTeam(
+    final List<domain.Hub> hubs = await _fetchHubsForTeam(
       teamId: teamId,
       businessId: business.id,
     );
     domain.Hub? createdHub;
-    for (final hub in hubs) {
+    for (final domain.Hub hub in hubs) {
       if (hub.id == createdId) {
         createdHub = hub;
         break;
@@ -79,8 +80,8 @@ class HubRepositoryImpl implements HubRepositoryInterface {
   }
 
   Future<dc.GetBusinessesByUserIdBusinesses> _getBusinessForCurrentUser() async {
-    final session = dc.ClientSessionStore.instance.session;
+    final dc.ClientSession? session = dc.ClientSessionStore.instance.session;
-    final cachedBusiness = session?.business;
+    final dc.ClientBusinessSession? cachedBusiness = session?.business;
     if (cachedBusiness != null) {
       return dc.GetBusinessesByUserIdBusinesses(
         id: cachedBusiness.id,
@@ -103,12 +104,12 @@ class HubRepositoryImpl implements HubRepositoryInterface {
       );
     }
 
-    final user = _firebaseAuth.currentUser;
+    final firebase.User? user = _firebaseAuth.currentUser;
     if (user == null) {
       throw Exception('User is not authenticated.');
     }
 
-    final result = await _dataConnect.getBusinessesByUserId(
+    final QueryResult<dc.GetBusinessesByUserIdData, dc.GetBusinessesByUserIdVariables> result = await _dataConnect.getBusinessesByUserId(
       userId: user.uid,
     ).execute();
     if (result.data.businesses.isEmpty) {
@@ -116,7 +117,7 @@ class HubRepositoryImpl implements HubRepositoryInterface {
       throw Exception('No business found for this user. Please sign in again.');
     }
 
-    final business = result.data.businesses.first;
+    final dc.GetBusinessesByUserIdBusinesses business = result.data.businesses.first;
     if (session != null) {
       dc.ClientSessionStore.instance.setSession(
         dc.ClientSession(
@@ -140,14 +141,14 @@ class HubRepositoryImpl implements HubRepositoryInterface {
   Future<String> _getOrCreateTeamId(
     dc.GetBusinessesByUserIdBusinesses business,
   ) async {
-    final teamsResult = await _dataConnect.getTeamsByOwnerId(
+    final QueryResult<dc.GetTeamsByOwnerIdData, dc.GetTeamsByOwnerIdVariables> teamsResult = await _dataConnect.getTeamsByOwnerId(
       ownerId: business.id,
     ).execute();
     if (teamsResult.data.teams.isNotEmpty) {
       return teamsResult.data.teams.first.id;
     }
 
-    final createTeamBuilder = _dataConnect.createTeam(
+    final dc.CreateTeamVariablesBuilder createTeamBuilder = _dataConnect.createTeam(
       teamName: '${business.businessName} Team',
       ownerId: business.id,
       ownerName: business.contactName ?? '',
@@ -157,8 +158,8 @@ class HubRepositoryImpl implements HubRepositoryInterface {
       createTeamBuilder.email(business.email);
     }
 
-    final createTeamResult = await createTeamBuilder.execute();
+    final OperationResult<dc.CreateTeamData, dc.CreateTeamVariables> createTeamResult = await createTeamBuilder.execute();
-    final teamId = createTeamResult.data?.team_insert.id;
+    final String? teamId = createTeamResult.data?.team_insert.id;
     if (teamId == null) {
       throw Exception('Team creation failed.');
     }
@@ -170,13 +171,13 @@ class HubRepositoryImpl implements HubRepositoryInterface {
     required String teamId,
     required String businessId,
   }) async {
-    final hubsResult = await _dataConnect.getTeamHubsByTeamId(
+    final QueryResult<dc.GetTeamHubsByTeamIdData, dc.GetTeamHubsByTeamIdVariables> hubsResult = await _dataConnect.getTeamHubsByTeamId(
       teamId: teamId,
     ).execute();
 
     return hubsResult.data.teamHubs
         .map(
-          (hub) => domain.Hub(
+          (dc.GetTeamHubsByTeamIdTeamHubs hub) => domain.Hub(
             id: hub.id,
             businessId: businessId,
             name: hub.hubName,

apps/mobile/packages/features/client/hubs/lib/src/domain/arguments/assign_nfc_tag_arguments.dart

@@ -16,5 +16,5 @@ class AssignNfcTagArguments extends UseCaseArgument {
   const AssignNfcTagArguments({required this.hubId, required this.nfcTagId});
 
   @override
-  List<Object?> get props => [hubId, nfcTagId];
+  List<Object?> get props => <Object?>[hubId, nfcTagId];
 }

apps/mobile/packages/features/client/hubs/lib/src/domain/arguments/create_hub_arguments.dart

@@ -16,5 +16,5 @@ class CreateHubArguments extends UseCaseArgument {
   const CreateHubArguments({required this.name, required this.address});
 
   @override
-  List<Object?> get props => [name, address];
+  List<Object?> get props => <Object?>[name, address];
 }

apps/mobile/packages/features/client/hubs/lib/src/domain/arguments/delete_hub_arguments.dart

@@ -13,5 +13,5 @@ class DeleteHubArguments extends UseCaseArgument {
   const DeleteHubArguments({required this.hubId});
 
   @override
-  List<Object?> get props => [hubId];
+  List<Object?> get props => <Object?>[hubId];
 }

apps/mobile/packages/features/client/hubs/lib/src/presentation/blocs/client_hubs_bloc.dart

@@ -1,5 +1,6 @@
 import 'package:bloc/bloc.dart';
 import 'package:flutter_modular/flutter_modular.dart';
+import 'package:krow_domain/src/entities/business/hub.dart';
 import '../../domain/arguments/assign_nfc_tag_arguments.dart';
 import '../../domain/arguments/create_hub_arguments.dart';
 import '../../domain/arguments/delete_hub_arguments.dart';
@@ -64,7 +65,7 @@ class ClientHubsBloc extends Bloc<ClientHubsEvent, ClientHubsState>
   ) async {
     emit(state.copyWith(status: ClientHubsStatus.loading));
     try {
-      final hubs = await _getHubsUseCase();
+      final List<Hub> hubs = await _getHubsUseCase();
       emit(state.copyWith(status: ClientHubsStatus.success, hubs: hubs));
     } catch (e) {
       emit(
@@ -85,7 +86,7 @@ class ClientHubsBloc extends Bloc<ClientHubsEvent, ClientHubsState>
       await _createHubUseCase(
         CreateHubArguments(name: event.name, address: event.address),
       );
-      final hubs = await _getHubsUseCase();
+      final List<Hub> hubs = await _getHubsUseCase();
       emit(
         state.copyWith(
           status: ClientHubsStatus.actionSuccess,
@@ -111,7 +112,7 @@ class ClientHubsBloc extends Bloc<ClientHubsEvent, ClientHubsState>
     emit(state.copyWith(status: ClientHubsStatus.actionInProgress));
     try {
       await _deleteHubUseCase(DeleteHubArguments(hubId: event.hubId));
-      final hubs = await _getHubsUseCase();
+      final List<Hub> hubs = await _getHubsUseCase();
       emit(
         state.copyWith(
           status: ClientHubsStatus.actionSuccess,
@@ -138,7 +139,7 @@ class ClientHubsBloc extends Bloc<ClientHubsEvent, ClientHubsState>
       await _assignNfcTagUseCase(
         AssignNfcTagArguments(hubId: event.hubId, nfcTagId: event.nfcTagId),
       );
-      final hubs = await _getHubsUseCase();
+      final List<Hub> hubs = await _getHubsUseCase();
       emit(
         state.copyWith(
           status: ClientHubsStatus.actionSuccess,

apps/mobile/packages/features/client/hubs/lib/src/presentation/blocs/client_hubs_event.dart

@@ -6,7 +6,7 @@ abstract class ClientHubsEvent extends Equatable {
   const ClientHubsEvent();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 /// Event triggered to fetch the list of hubs.
@@ -22,7 +22,7 @@ class ClientHubsAddRequested extends ClientHubsEvent {
   const ClientHubsAddRequested({required this.name, required this.address});
 
   @override
-  List<Object?> get props => [name, address];
+  List<Object?> get props => <Object?>[name, address];
 }
 
 /// Event triggered to delete a hub.
@@ -32,7 +32,7 @@ class ClientHubsDeleteRequested extends ClientHubsEvent {
   const ClientHubsDeleteRequested(this.hubId);
 
   @override
-  List<Object?> get props => [hubId];
+  List<Object?> get props => <Object?>[hubId];
 }
 
 /// Event triggered to assign an NFC tag to a hub.
@@ -46,7 +46,7 @@ class ClientHubsNfcTagAssignRequested extends ClientHubsEvent {
   });
 
   @override
-  List<Object?> get props => [hubId, nfcTagId];
+  List<Object?> get props => <Object?>[hubId, nfcTagId];
 }
 
 /// Event triggered to clear any error or success messages.
@@ -61,7 +61,7 @@ class ClientHubsAddDialogToggled extends ClientHubsEvent {
   const ClientHubsAddDialogToggled({required this.visible});
 
   @override
-  List<Object?> get props => [visible];
+  List<Object?> get props => <Object?>[visible];
 }
 
 /// Event triggered to toggle the visibility of the "Identify NFC" dialog.
@@ -71,5 +71,5 @@ class ClientHubsIdentifyDialogToggled extends ClientHubsEvent {
   const ClientHubsIdentifyDialogToggled({this.hub});
 
   @override
-  List<Object?> get props => [hub];
+  List<Object?> get props => <Object?>[hub];
 }

apps/mobile/packages/features/client/hubs/lib/src/presentation/blocs/client_hubs_state.dart

@@ -28,7 +28,7 @@ class ClientHubsState extends Equatable {
 
   const ClientHubsState({
     this.status = ClientHubsStatus.initial,
-    this.hubs = const [],
+    this.hubs = const <Hub>[],
     this.errorMessage,
     this.successMessage,
     this.showAddHubDialog = false,
@@ -57,7 +57,7 @@ class ClientHubsState extends Equatable {
   }
 
   @override
-  List<Object?> get props => [
+  List<Object?> get props => <Object?>[
     status,
     hubs,
     errorMessage,

apps/mobile/packages/features/client/hubs/lib/src/presentation/pages/client_hubs_page.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_modular/flutter_modular.dart';
 import 'package:core_localization/core_localization.dart';
+import 'package:krow_domain/src/entities/business/hub.dart';
 import '../blocs/client_hubs_bloc.dart';
 import '../blocs/client_hubs_event.dart';
 import '../blocs/client_hubs_state.dart';
@@ -23,10 +24,10 @@ class ClientHubsPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<ClientHubsBloc>(
-      create: (context) =>
+      create: (BuildContext context) =>
           Modular.get<ClientHubsBloc>()..add(const ClientHubsFetched()),
       child: BlocConsumer<ClientHubsBloc, ClientHubsState>(
-        listener: (context, state) {
+        listener: (BuildContext context, ClientHubsState state) {
           if (state.errorMessage != null) {
             ScaffoldMessenger.of(
               context,
@@ -44,7 +45,7 @@ class ClientHubsPage extends StatelessWidget {
             ).add(const ClientHubsMessageCleared());
           }
         },
-        builder: (context, state) {
+        builder: (BuildContext context, ClientHubsState state) {
           return Scaffold(
             backgroundColor: UiColors.bgMenu,
             floatingActionButton: FloatingActionButton(
@@ -67,7 +68,7 @@ class ClientHubsPage extends StatelessWidget {
                         vertical: UiConstants.space5,
                       ).copyWith(bottom: 100),
                       sliver: SliverList(
-                        delegate: SliverChildListDelegate([
+                        delegate: SliverChildListDelegate(<Widget>[
                           if (state.status == ClientHubsStatus.loading)
                             const Center(child: CircularProgressIndicator())
                           else if (state.hubs.isEmpty)
@@ -79,9 +80,9 @@ class ClientHubsPage extends StatelessWidget {
                                     ),
                                   ),
                             )
-                          else ...[
+                          else ...<Widget>[
                             ...state.hubs.map(
-                              (hub) => HubCard(
+                              (Hub hub) => HubCard(
                                 hub: hub,
                                 onNfcPressed: () =>
                                     BlocProvider.of<ClientHubsBloc>(
@@ -105,7 +106,7 @@ class ClientHubsPage extends StatelessWidget {
                 ),
                 if (state.showAddHubDialog)
                   AddHubDialog(
-                    onCreate: (name, address) {
+                    onCreate: (String name, String address) {
                       BlocProvider.of<ClientHubsBloc>(context).add(
                         ClientHubsAddRequested(name: name, address: address),
                       );
@@ -117,7 +118,7 @@ class ClientHubsPage extends StatelessWidget {
                 if (state.hubToIdentify != null)
                   IdentifyNfcDialog(
                     hub: state.hubToIdentify!,
-                    onAssign: (tagId) {
+                    onAssign: (String tagId) {
                       BlocProvider.of<ClientHubsBloc>(context).add(
                         ClientHubsNfcTagAssignRequested(
                           hubId: state.hubToIdentify!.id,
@@ -159,7 +160,7 @@ class ClientHubsPage extends StatelessWidget {
           ),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
+            children: <Widget>[
               GestureDetector(
                 onTap: () => Modular.to.pop(),
                 child: Container(

apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/add_hub_dialog.dart

@@ -51,14 +51,14 @@ class _AddHubDialogState extends State<AddHubDialog> {
             decoration: BoxDecoration(
               color: UiColors.bgPopup,
               borderRadius: BorderRadius.circular(UiConstants.radiusBase),
-              boxShadow: const [
+              boxShadow: const <BoxShadow>[
                 BoxShadow(color: UiColors.popupShadow, blurRadius: 20),
               ],
             ),
             child: Column(
               mainAxisSize: MainAxisSize.min,
               crossAxisAlignment: CrossAxisAlignment.stretch,
-              children: [
+              children: <Widget>[
                 Text(
                   t.client_hubs.add_hub_dialog.title,
                   style: UiTypography.headline3m.textPrimary,
@@ -83,7 +83,7 @@ class _AddHubDialogState extends State<AddHubDialog> {
                 ),
                 const SizedBox(height: UiConstants.space8),
                 Row(
-                  children: [
+                  children: <Widget>[
                     Expanded(
                       child: UiButton.secondary(
                         onPressed: widget.onCancel,

apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/hub_card.dart

@@ -31,7 +31,7 @@ class HubCard extends StatelessWidget {
       decoration: BoxDecoration(
         color: UiColors.white,
         borderRadius: BorderRadius.circular(UiConstants.radiusBase),
-        boxShadow: const [
+        boxShadow: const <BoxShadow>[
           BoxShadow(
             color: UiColors.popupShadow,
             blurRadius: 10,
@@ -42,7 +42,7 @@ class HubCard extends StatelessWidget {
       child: Padding(
         padding: const EdgeInsets.all(UiConstants.space4),
         child: Row(
-          children: [
+          children: <Widget>[
             Container(
               width: 52,
               height: 52,
@@ -60,13 +60,13 @@ class HubCard extends StatelessWidget {
             Expanded(
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
+                children: <Widget>[
                   Text(hub.name, style: UiTypography.body1b.textPrimary),
                   if (hub.address.isNotEmpty)
                     Padding(
                       padding: const EdgeInsets.only(top: UiConstants.space1),
                       child: Row(
-                        children: [
+                        children: <Widget>[
                           const Icon(
                             UiIcons.mapPin,
                             size: 12,
@@ -99,7 +99,7 @@ class HubCard extends StatelessWidget {
               ),
             ),
             Row(
-              children: [
+              children: <Widget>[
                 IconButton(
                   onPressed: onDeletePressed,
                   icon: const Icon(

apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/hub_empty_state.dart

@@ -17,7 +17,7 @@ class HubEmptyState extends StatelessWidget {
       decoration: BoxDecoration(
         color: UiColors.bgBanner,
         borderRadius: BorderRadius.circular(UiConstants.radiusBase),
-        boxShadow: const [
+        boxShadow: const <BoxShadow>[
           BoxShadow(
             color: UiColors.popupShadow,
             blurRadius: 10,
@@ -26,7 +26,7 @@ class HubEmptyState extends StatelessWidget {
         ],
       ),
       child: Column(
-        children: [
+        children: <Widget>[
           Container(
             width: 64,
             height: 64,

apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/hub_info_card.dart

@@ -17,13 +17,13 @@ class HubInfoCard extends StatelessWidget {
       ),
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
+        children: <Widget>[
           const Icon(UiIcons.nfc, size: 20, color: UiColors.primary),
           const SizedBox(width: UiConstants.space3),
           Expanded(
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
+              children: <Widget>[
                 Text(
                   t.client_hubs.about_hubs.title,
                   style: UiTypography.body2b.textPrimary,

apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/identify_nfc_dialog.dart

@@ -48,13 +48,13 @@ class _IdentifyNfcDialogState extends State<IdentifyNfcDialog> {
             decoration: BoxDecoration(
               color: UiColors.bgPopup,
               borderRadius: BorderRadius.circular(UiConstants.radiusBase),
-              boxShadow: const [
+              boxShadow: const <BoxShadow>[
                 BoxShadow(color: UiColors.popupShadow, blurRadius: 20),
               ],
             ),
             child: Column(
               mainAxisSize: MainAxisSize.min,
-              children: [
+              children: <Widget>[
                 Text(
                   t.client_hubs.nfc_dialog.title,
                   style: UiTypography.headline3m.textPrimary,
@@ -87,7 +87,7 @@ class _IdentifyNfcDialogState extends State<IdentifyNfcDialog> {
                   text: t.client_hubs.nfc_dialog.scan_button,
                   leadingIcon: UiIcons.nfc,
                 ),
-                if (_nfcTagId != null) ...[
+                if (_nfcTagId != null) ...<Widget>[
                   const SizedBox(height: UiConstants.space6),
                   Container(
                     padding: const EdgeInsets.all(UiConstants.space4),
@@ -98,10 +98,10 @@ class _IdentifyNfcDialogState extends State<IdentifyNfcDialog> {
                       ),
                     ),
                     child: Column(
-                      children: [
+                      children: <Widget>[
                         Row(
                           mainAxisSize: MainAxisSize.min,
-                          children: [
+                          children: <Widget>[
                             const Icon(
                               UiIcons.success,
                               size: 20,
@@ -141,7 +141,7 @@ class _IdentifyNfcDialogState extends State<IdentifyNfcDialog> {
                 ],
                 const SizedBox(height: UiConstants.space8),
                 Row(
-                  children: [
+                  children: <Widget>[
                     Expanded(
                       child: UiButton.secondary(
                         onPressed: widget.onCancel,

apps/mobile/packages/features/client/settings/lib/client_settings.dart

@@ -25,7 +25,7 @@ class ClientSettingsModule extends Module {
   }
 
   @override
-  void routes(r) {
+  void routes(RouteManager r) {
     r.child('/', child: (_) => const ClientSettingsPage());
   }
 }

apps/mobile/packages/features/client/settings/lib/src/presentation/blocs/client_settings_event.dart

@@ -4,7 +4,7 @@ abstract class ClientSettingsEvent extends Equatable {
   const ClientSettingsEvent();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 class ClientSettingsSignOutRequested extends ClientSettingsEvent {

apps/mobile/packages/features/client/settings/lib/src/presentation/blocs/client_settings_state.dart

@@ -4,7 +4,7 @@ abstract class ClientSettingsState extends Equatable {
   const ClientSettingsState();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 class ClientSettingsInitial extends ClientSettingsState {
@@ -25,5 +25,5 @@ class ClientSettingsError extends ClientSettingsState {
   const ClientSettingsError(this.message);
 
   @override
-  List<Object?> get props => [message];
+  List<Object?> get props => <Object?>[message];
 }

apps/mobile/packages/features/client/settings/lib/src/presentation/widgets/client_settings_page/settings_profile_header.dart

@@ -12,13 +12,13 @@ class SettingsProfileHeader extends StatelessWidget {
   @override
   /// Builds the profile header UI.
   Widget build(BuildContext context) {
-    final labels = t.client_settings.profile;
+    final TranslationsClientSettingsProfileEn labels = t.client_settings.profile;
-    final session = dc.ClientSessionStore.instance.session;
+    final dc.ClientSession? session = dc.ClientSessionStore.instance.session;
-    final businessName =
+    final String businessName =
         session?.business?.businessName ?? 'Your Company';
-    final email = session?.user.email ?? 'client@example.com';
+    final String email = session?.user.email ?? 'client@example.com';
-    final photoUrl = session?.userPhotoUrl;
+    final String? photoUrl = session?.userPhotoUrl;
-    final avatarLetter = businessName.trim().isNotEmpty
+    final String avatarLetter = businessName.trim().isNotEmpty
         ? businessName.trim()[0].toUpperCase()
         : 'C';
 
@@ -40,7 +40,7 @@ class SettingsProfileHeader extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.center,
             mainAxisAlignment: MainAxisAlignment.start,
             spacing: UiConstants.space4,
-            children: [
+            children: <Widget>[
               Container(
                 width: 64,
                 height: 64,
@@ -69,13 +69,13 @@ class SettingsProfileHeader extends StatelessWidget {
               Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 mainAxisAlignment: MainAxisAlignment.center,
-                children: [
+                children: <Widget>[
                   Text(businessName, style: UiTypography.body1b.textPrimary),
                   const SizedBox(height: UiConstants.space1),
                   Row(
                     mainAxisAlignment: MainAxisAlignment.start,
                     spacing: UiConstants.space1,
-                    children: [
+                    children: <Widget>[
                       Icon(
                         UiIcons.mail,
                         size: 14,

apps/mobile/packages/features/client/settings/lib/src/presentation/widgets/client_settings_page/settings_quick_links.dart

@@ -12,7 +12,7 @@ class SettingsQuickLinks extends StatelessWidget {
   @override
   /// Builds the quick links UI.
   Widget build(BuildContext context) {
-    final labels = t.client_settings.profile;
+    final TranslationsClientSettingsProfileEn labels = t.client_settings.profile;
 
     return SliverPadding(
       padding: const EdgeInsets.all(UiConstants.space5),
@@ -28,7 +28,7 @@ class SettingsQuickLinks extends StatelessWidget {
             padding: const EdgeInsets.all(UiConstants.space4),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
+              children: <Widget>[
                 Text(
                   labels.quick_links,
                   style: UiTypography.footnote1b.textPrimary,
@@ -85,9 +85,9 @@ class _QuickLinkItem extends StatelessWidget {
         ),
         child: Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          children: [
+          children: <Widget>[
             Row(
-              children: [
+              children: <Widget>[
                 Icon(icon, size: 20, color: UiColors.iconSecondary),
                 const SizedBox(width: UiConstants.space3),
                 Text(title, style: UiTypography.footnote1m.textPrimary),

apps/mobile/packages/features/client/view_orders/lib/src/data/repositories/view_orders_repository_impl.dart

@@ -21,15 +21,15 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
     required DateTime start,
     required DateTime end,
   }) async {
-    final businessId = dc.ClientSessionStore.instance.session?.business?.id;
+    final String? businessId = dc.ClientSessionStore.instance.session?.business?.id;
     if (businessId == null || businessId.isEmpty) {
       await _firebaseAuth.signOut();
       throw Exception('Business is missing. Please sign in again.');
     }
 
-    final startTimestamp = _toTimestamp(_startOfDay(start));
+    final fdc.Timestamp startTimestamp = _toTimestamp(_startOfDay(start));
-    final endTimestamp = _toTimestamp(_endOfDay(end));
+    final fdc.Timestamp endTimestamp = _toTimestamp(_endOfDay(end));
-    final result = await _dataConnect
+    final fdc.QueryResult<dc.ListShiftRolesByBusinessAndDateRangeData, dc.ListShiftRolesByBusinessAndDateRangeVariables> result = await _dataConnect
         .listShiftRolesByBusinessAndDateRange(
           businessId: businessId,
           start: startTimestamp,
@@ -37,28 +37,28 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
         )
         .execute();
 
-    final businessName =
+    final String businessName =
         dc.ClientSessionStore.instance.session?.business?.businessName ??
         'Your Company';
 
-    return result.data.shiftRoles.map((shiftRole) {
+    return result.data.shiftRoles.map((dc.ListShiftRolesByBusinessAndDateRangeShiftRoles shiftRole) {
       print(
         'ViewOrders shiftRole: shiftId=${shiftRole.shiftId} roleId=${shiftRole.roleId} '
         'startTime=${shiftRole.startTime?.toJson()} endTime=${shiftRole.endTime?.toJson()} '
         'hours=${shiftRole.hours} totalValue=${shiftRole.totalValue}',
       );
-      final shiftDate = shiftRole.shift.date?.toDateTime();
+      final DateTime? shiftDate = shiftRole.shift.date?.toDateTime();
-      final dateStr = shiftDate == null
+      final String dateStr = shiftDate == null
           ? ''
           : DateFormat('yyyy-MM-dd').format(shiftDate);
-      final startTime = _formatTime(shiftRole.startTime);
+      final String startTime = _formatTime(shiftRole.startTime);
-      final endTime = _formatTime(shiftRole.endTime);
+      final String endTime = _formatTime(shiftRole.endTime);
-      final filled = shiftRole.assigned ?? 0;
+      final int filled = shiftRole.assigned ?? 0;
-      final workersNeeded = shiftRole.count;
+      final int workersNeeded = shiftRole.count;
-      final hours = shiftRole.hours ?? 0;
+      final double hours = shiftRole.hours ?? 0;
-      final totalValue = shiftRole.totalValue ?? 0;
+      final double totalValue = shiftRole.totalValue ?? 0;
-      final hourlyRate = _hourlyRate(shiftRole.totalValue, shiftRole.hours);
+      final double hourlyRate = _hourlyRate(shiftRole.totalValue, shiftRole.hours);
-      final status = filled >= workersNeeded ? 'filled' : 'open';
+      final String status = filled >= workersNeeded ? 'filled' : 'open';
 
       return domain.OrderItem(
         id: _shiftRoleKey(shiftRole.shiftId, shiftRole.roleId),
@@ -84,15 +84,15 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
   Future<Map<String, List<Map<String, dynamic>>>> getAcceptedApplicationsForDay(
     DateTime day,
   ) async {
-    final businessId = dc.ClientSessionStore.instance.session?.business?.id;
+    final String? businessId = dc.ClientSessionStore.instance.session?.business?.id;
     if (businessId == null || businessId.isEmpty) {
       await _firebaseAuth.signOut();
       throw Exception('Business is missing. Please sign in again.');
     }
 
-    final dayStart = _toTimestamp(_startOfDay(day));
+    final fdc.Timestamp dayStart = _toTimestamp(_startOfDay(day));
-    final dayEnd = _toTimestamp(_endOfDay(day));
+    final fdc.Timestamp dayEnd = _toTimestamp(_endOfDay(day));
-    final result = await _dataConnect
+    final fdc.QueryResult<dc.ListAcceptedApplicationsByBusinessForDayData, dc.ListAcceptedApplicationsByBusinessForDayVariables> result = await _dataConnect
         .listAcceptedApplicationsByBusinessForDay(
           businessId: businessId,
           dayStart: dayStart,
@@ -100,13 +100,13 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
         )
         .execute();
 
-    final Map<String, List<Map<String, dynamic>>> grouped = {};
+    final Map<String, List<Map<String, dynamic>>> grouped = <String, List<Map<String, dynamic>>>{};
-    for (final application in result.data.applications) {
+    for (final dc.ListAcceptedApplicationsByBusinessForDayApplications application in result.data.applications) {
       print(
         'ViewOrders app: shiftId=${application.shiftId} roleId=${application.roleId} '
         'checkIn=${application.checkInTime?.toJson()} checkOut=${application.checkOutTime?.toJson()}',
       );
-      final key = _shiftRoleKey(application.shiftId, application.roleId);
+      final String key = _shiftRoleKey(application.shiftId, application.roleId);
       grouped.putIfAbsent(key, () => <Map<String, dynamic>>[]);
       grouped[key]!.add(<String, dynamic>{
         'id': application.id,
@@ -124,9 +124,9 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
   }
 
   fdc.Timestamp _toTimestamp(DateTime dateTime) {
-    final utc = dateTime.toUtc();
+    final DateTime utc = dateTime.toUtc();
-    final seconds = utc.millisecondsSinceEpoch ~/ 1000;
+    final int seconds = utc.millisecondsSinceEpoch ~/ 1000;
-    final nanoseconds = (utc.microsecondsSinceEpoch % 1000000) * 1000;
+    final int nanoseconds = (utc.microsecondsSinceEpoch % 1000000) * 1000;
     return fdc.Timestamp(nanoseconds, seconds);
   }
 
@@ -142,7 +142,7 @@ class ViewOrdersRepositoryImpl implements IViewOrdersRepository {
     if (timestamp == null) {
       return '';
     }
-    final dateTime = timestamp.toDateTime();
+    final DateTime dateTime = timestamp.toDateTime();
     return DateFormat('HH:mm').format(dateTime);
   }
 

apps/mobile/packages/features/client/view_orders/lib/src/presentation/blocs/view_orders_cubit.dart

@@ -38,7 +38,7 @@ class ViewOrdersCubit extends Cubit<ViewOrdersState> {
       final List<OrderItem> orders = await _getOrdersUseCase(
         OrdersRangeArguments(start: rangeStart, end: rangeEnd),
       );
-      final apps = await _getAcceptedAppsUseCase(
+      final Map<String, List<Map<String, dynamic>>> apps = await _getAcceptedAppsUseCase(
         OrdersDayArguments(day: dayForApps),
       );
       final List<OrderItem> updatedOrders = _applyApplications(orders, apps);
@@ -70,7 +70,7 @@ class ViewOrdersCubit extends Cubit<ViewOrdersState> {
     final DateTime? selectedDate = state.selectedDate;
     final DateTime updatedSelectedDate =
         selectedDate != null &&
-                calendarDays.any((day) => _isSameDay(day, selectedDate))
+                calendarDays.any((DateTime day) => _isSameDay(day, selectedDate))
             ? selectedDate
             : calendarDays.first;
     emit(
@@ -106,7 +106,7 @@ class ViewOrdersCubit extends Cubit<ViewOrdersState> {
 
   Future<void> _refreshAcceptedApplications(DateTime day) async {
     try {
-      final apps = await _getAcceptedAppsUseCase(
+      final Map<String, List<Map<String, dynamic>>> apps = await _getAcceptedAppsUseCase(
         OrdersDayArguments(day: day),
       );
       final List<OrderItem> updatedOrders =
@@ -122,14 +122,14 @@ class ViewOrdersCubit extends Cubit<ViewOrdersState> {
     List<OrderItem> orders,
     Map<String, List<Map<String, dynamic>>> apps,
   ) {
-    return orders.map((order) {
+    return orders.map((OrderItem order) {
-      final confirmed = apps[order.id] ?? const <Map<String, dynamic>>[];
+      final List<Map<String, dynamic>> confirmed = apps[order.id] ?? const <Map<String, dynamic>>[];
       if (confirmed.isEmpty) {
         return order;
       }
 
-      final filled = confirmed.length;
+      final int filled = confirmed.length;
-      final status =
+      final String status =
           filled >= order.workersNeeded ? 'filled' : order.status;
       return OrderItem(
         id: order.id,

apps/mobile/packages/features/staff/authentication/lib/src/data/repositories_impl/auth_repository_impl.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:firebase_auth/firebase_auth.dart' as firebase;
+import 'package:firebase_data_connect/src/core/ref.dart';
 import 'package:krow_data_connect/krow_data_connect.dart' as dc;
 import 'package:krow_domain/krow_domain.dart' as domain;
 import '../../domain/repositories/auth_repository_interface.dart';
@@ -19,7 +20,7 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
   @override
   Stream<domain.User?> get currentUser => _firebaseAuth
       .authStateChanges()
-      .map((firebaseUser) {
+      .map((firebase.User? firebaseUser) {
         if (firebaseUser == null) {
           return null;
         }
@@ -35,24 +36,24 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
   /// Signs in with a phone number and returns a verification ID.
   @override
   Future<String?> signInWithPhone({required String phoneNumber}) async {
-    final completer = Completer<String?>();
+    final Completer<String?> completer = Completer<String?>();
 
     await _firebaseAuth.verifyPhoneNumber(
       phoneNumber: phoneNumber,
       verificationCompleted: (_) {},
-      verificationFailed: (e) {
+      verificationFailed: (firebase.FirebaseAuthException e) {
         if (!completer.isCompleted) {
           completer.completeError(
             Exception(e.message ?? 'Phone verification failed.'),
           );
         }
       },
-      codeSent: (verificationId, _) {
+      codeSent: (String verificationId, _) {
         if (!completer.isCompleted) {
           completer.complete(verificationId);
         }
       },
-      codeAutoRetrievalTimeout: (verificationId) {
+      codeAutoRetrievalTimeout: (String verificationId) {
         if (!completer.isCompleted) {
           completer.complete(verificationId);
         }
@@ -74,20 +75,20 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
     required String verificationId,
     required String smsCode,
   }) async {
-    final credential = firebase.PhoneAuthProvider.credential(
+    final firebase.PhoneAuthCredential credential = firebase.PhoneAuthProvider.credential(
       verificationId: verificationId,
       smsCode: smsCode,
     );
-    final userCredential = await _firebaseAuth.signInWithCredential(credential);
+    final firebase.UserCredential userCredential = await _firebaseAuth.signInWithCredential(credential);
-    final firebaseUser = userCredential.user;
+    final firebase.User? firebaseUser = userCredential.user;
     if (firebaseUser == null) {
       throw Exception('Phone verification failed, no Firebase user received.');
     }
 
-    final response = await _dataConnect.getUserById(
+    final QueryResult<dc.GetUserByIdData, dc.GetUserByIdVariables> response = await _dataConnect.getUserById(
       id: firebaseUser.uid,
     ).execute();
-    final user = response.data?.user;
+    final dc.GetUserByIdUser? user = response.data?.user;
     if (user == null) {
       await _firebaseAuth.signOut();
       throw Exception('Authenticated user profile not found in database.');
@@ -97,7 +98,7 @@ class AuthRepositoryImpl implements AuthRepositoryInterface {
       throw Exception('User is not authorized for this app.');
     }
 
-    final email = user.email ?? '';
+    final String email = user.email ?? '';
     if (email.isEmpty) {
       await _firebaseAuth.signOut();
       throw Exception('User email is missing in profile data.');

apps/mobile/packages/features/staff/authentication/lib/src/domain/arguments/sign_in_with_phone_arguments.dart

@@ -13,5 +13,5 @@ class SignInWithPhoneArguments extends UseCaseArgument {
   const SignInWithPhoneArguments({required this.phoneNumber});
 
   @override
-  List<Object> get props => [phoneNumber];
+  List<Object> get props => <Object>[phoneNumber];
 }

apps/mobile/packages/features/staff/authentication/lib/src/domain/arguments/verify_otp_arguments.dart

@@ -20,5 +20,5 @@ class VerifyOtpArguments extends UseCaseArgument {
   });
 
   @override
-  List<Object> get props => [verificationId, smsCode];
+  List<Object> get props => <Object>[verificationId, smsCode];
 }

apps/mobile/packages/features/staff/authentication/lib/src/presentation/blocs/auth_event.dart

@@ -5,7 +5,7 @@ import 'package:staff_authentication/src/domain/ui_entities/auth_mode.dart';
 abstract class AuthEvent extends Equatable {
   const AuthEvent();
   @override
-  List<Object> get props => [];
+  List<Object> get props => <Object>[];
 }
 
 /// Event for requesting a sign-in with a phone number.
@@ -19,7 +19,7 @@ class AuthSignInRequested extends AuthEvent {
   const AuthSignInRequested({this.phoneNumber, required this.mode});
 
   @override
-  List<Object> get props => [mode];
+  List<Object> get props => <Object>[mode];
 }
 
 /// Event for submitting an OTP (One-Time Password) for verification.
@@ -36,7 +36,7 @@ class AuthOtpSubmitted extends AuthEvent {
   const AuthOtpSubmitted({required this.verificationId, required this.smsCode});
 
   @override
-  List<Object> get props => [verificationId, smsCode];
+  List<Object> get props => <Object>[verificationId, smsCode];
 }
 
 /// Event for clearing any authentication error in the state.
@@ -50,7 +50,7 @@ class AuthOtpUpdated extends AuthEvent {
   const AuthOtpUpdated(this.otp);
 
   @override
-  List<Object> get props => [otp];
+  List<Object> get props => <Object>[otp];
 }
 
 /// Event for updating the current draft phone number in the state.
@@ -61,5 +61,5 @@ class AuthPhoneUpdated extends AuthEvent {
   const AuthPhoneUpdated(this.phoneNumber);
 
   @override
-  List<Object> get props => [phoneNumber];
+  List<Object> get props => <Object>[phoneNumber];
 }

apps/mobile/packages/features/staff/authentication/lib/src/presentation/blocs/auth_state.dart

@@ -54,7 +54,7 @@ class AuthState extends Equatable {
   });
 
   @override
-  List<Object?> get props => [
+  List<Object?> get props => <Object?>[
     status,
     verificationId,
     mode,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/blocs/profile_setup/profile_setup_event.dart

@@ -5,7 +5,7 @@ abstract class ProfileSetupEvent extends Equatable {
   const ProfileSetupEvent();
 
   @override
-  List<Object?> get props => [];
+  List<Object?> get props => <Object?>[];
 }
 
 /// Event triggered when the full name changes.
@@ -17,7 +17,7 @@ class ProfileSetupFullNameChanged extends ProfileSetupEvent {
   const ProfileSetupFullNameChanged(this.fullName);
 
   @override
-  List<Object?> get props => [fullName];
+  List<Object?> get props => <Object?>[fullName];
 }
 
 /// Event triggered when the bio changes.
@@ -29,7 +29,7 @@ class ProfileSetupBioChanged extends ProfileSetupEvent {
   const ProfileSetupBioChanged(this.bio);
 
   @override
-  List<Object?> get props => [bio];
+  List<Object?> get props => <Object?>[bio];
 }
 
 /// Event triggered when the preferred locations change.
@@ -41,7 +41,7 @@ class ProfileSetupLocationsChanged extends ProfileSetupEvent {
   const ProfileSetupLocationsChanged(this.locations);
 
   @override
-  List<Object?> get props => [locations];
+  List<Object?> get props => <Object?>[locations];
 }
 
 /// Event triggered when the max distance changes.
@@ -53,7 +53,7 @@ class ProfileSetupDistanceChanged extends ProfileSetupEvent {
   const ProfileSetupDistanceChanged(this.distance);
 
   @override
-  List<Object?> get props => [distance];
+  List<Object?> get props => <Object?>[distance];
 }
 
 /// Event triggered when the skills change.
@@ -65,7 +65,7 @@ class ProfileSetupSkillsChanged extends ProfileSetupEvent {
   const ProfileSetupSkillsChanged(this.skills);
 
   @override
-  List<Object?> get props => [skills];
+  List<Object?> get props => <Object?>[skills];
 }
 
 /// Event triggered when the industries change.
@@ -77,7 +77,7 @@ class ProfileSetupIndustriesChanged extends ProfileSetupEvent {
   const ProfileSetupIndustriesChanged(this.industries);
 
   @override
-  List<Object?> get props => [industries];
+  List<Object?> get props => <Object?>[industries];
 }
 
 /// Event triggered when the profile submission is requested.

apps/mobile/packages/features/staff/authentication/lib/src/presentation/blocs/profile_setup/profile_setup_state.dart

@@ -33,10 +33,10 @@ class ProfileSetupState extends Equatable {
   const ProfileSetupState({
     this.fullName = '',
     this.bio = '',
-    this.preferredLocations = const [],
+    this.preferredLocations = const <String>[],
     this.maxDistanceMiles = 25,
-    this.skills = const [],
+    this.skills = const <String>[],
-    this.industries = const [],
+    this.industries = const <String>[],
     this.status = ProfileSetupStatus.initial,
     this.errorMessage,
   });
@@ -65,7 +65,7 @@ class ProfileSetupState extends Equatable {
   }
 
   @override
-  List<Object?> get props => [
+  List<Object?> get props => <Object?>[
     fullName,
     bio,
     preferredLocations,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/navigation/auth_navigator.dart

@@ -6,7 +6,7 @@ import '../../domain/ui_entities/auth_mode.dart';
 extension AuthNavigator on IModularNavigator {
   /// Navigates to the phone verification page.
   void pushPhoneVerification(AuthMode mode) {
-    pushNamed('./phone-verification', arguments: {'mode': mode.name});
+    pushNamed('./phone-verification', arguments: <String, String>{'mode': mode.name});
   }
 
   /// Navigates to the profile setup page, replacing the current route.

apps/mobile/packages/features/staff/authentication/lib/src/presentation/pages/get_started_page.dart

@@ -30,7 +30,7 @@ class GetStartedPage extends StatelessWidget {
     return Scaffold(
       body: SafeArea(
         child: Column(
-          children: [
+          children: <Widget>[
             // Background
             const Expanded(child: GetStartedBackground()),
 
@@ -40,7 +40,7 @@ class GetStartedPage extends StatelessWidget {
               child: Column(
                 mainAxisAlignment: MainAxisAlignment.end,
                 crossAxisAlignment: CrossAxisAlignment.stretch,
-                children: [
+                children: <Widget>[
                   // Main text and actions
                   const GetStartedHeader(),
 

apps/mobile/packages/features/staff/authentication/lib/src/presentation/pages/phone_verification_page.dart

@@ -61,11 +61,11 @@ class PhoneVerificationPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<AuthBloc>(
-      create: (context) => Modular.get<AuthBloc>(),
+      create: (BuildContext context) => Modular.get<AuthBloc>(),
       child: Builder(
-        builder: (context) {
+        builder: (BuildContext context) {
           return BlocListener<AuthBloc, AuthState>(
-            listener: (context, state) {
+            listener: (BuildContext context, AuthState state) {
               if (state.status == AuthStatus.authenticated) {
                 if (state.mode == AuthMode.signup) {
                   Modular.to.pushReplacementProfileSetup();
@@ -75,7 +75,7 @@ class PhoneVerificationPage extends StatelessWidget {
               }
             },
             child: BlocBuilder<AuthBloc, AuthState>(
-              builder: (context, state) {
+              builder: (BuildContext context, AuthState state) {
                 // Check if we are in the OTP step
                 final bool isOtpStep =
                     state.status == AuthStatus.codeSent ||
@@ -93,7 +93,7 @@ class PhoneVerificationPage extends StatelessWidget {
                     child: isOtpStep
                         ? OtpVerification(
                             state: state,
-                            onOtpSubmitted: (otp) => _onOtpSubmitted(
+                            onOtpSubmitted: (String otp) => _onOtpSubmitted(
                               context: context,
                               otp: otp,
                               verificationId: state.verificationId ?? '',

apps/mobile/packages/features/staff/authentication/lib/src/presentation/pages/profile_setup_page.dart

@@ -24,18 +24,18 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
   int _currentStep = 0;
 
   /// List of steps in the profile setup process.
-  List<Map<String, dynamic>> get _steps => [
+  List<Map<String, dynamic>> get _steps => <Map<String, dynamic>>[
-    {
+    <String, dynamic>{
       'id': 'basic',
       'title': t.staff_authentication.profile_setup_page.steps.basic,
       'icon': UiIcons.user,
     },
-    {
+    <String, dynamic>{
       'id': 'location',
       'title': t.staff_authentication.profile_setup_page.steps.location,
       'icon': UiIcons.mapPin,
     },
-    {
+    <String, dynamic>{
       'id': 'experience',
       'title': t.staff_authentication.profile_setup_page.steps.experience,
       'icon': UiIcons.briefcase,
@@ -83,15 +83,15 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
   @override
   /// Builds the profile setup page UI.
   Widget build(BuildContext context) {
-    final steps = _steps;
+    final List<Map<String, dynamic>> steps = _steps;
 
     // Calculate progress
     final double progress = (_currentStep + 1) / steps.length;
 
     return BlocProvider<ProfileSetupBloc>(
-      create: (context) => Modular.get<ProfileSetupBloc>(),
+      create: (BuildContext context) => Modular.get<ProfileSetupBloc>(),
       child: BlocConsumer<ProfileSetupBloc, ProfileSetupState>(
-        listener: (context, state) {
+        listener: (BuildContext context, ProfileSetupState state) {
           if (state.status == ProfileSetupStatus.success) {
             Modular.to.pushWorkerHome();
           } else if (state.status == ProfileSetupStatus.failure) {
@@ -105,13 +105,13 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
             );
           }
         },
-        builder: (context, state) {
+        builder: (BuildContext context, ProfileSetupState state) {
-          final isCreatingProfile = state.status == ProfileSetupStatus.loading;
+          final bool isCreatingProfile = state.status == ProfileSetupStatus.loading;
 
           return Scaffold(
             body: SafeArea(
               child: Column(
-                children: [
+                children: <Widget>[
                   // Progress Bar
                   LinearProgressIndicator(value: progress),
 
@@ -125,7 +125,7 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
                   // Step Indicators
                   UiStepIndicator(
                     stepIcons: steps
-                        .map((step) => step['icon'] as IconData)
+                        .map((Map<String, dynamic> step) => step['icon'] as IconData)
                         .toList(),
                     currentStep: _currentStep,
                   ),
@@ -200,10 +200,10 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
         return ProfileSetupBasicInfo(
           fullName: state.fullName,
           bio: state.bio,
-          onFullNameChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onFullNameChanged: (String val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupFullNameChanged(val)),
-          onBioChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onBioChanged: (String val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupBioChanged(val)),
         );
@@ -211,10 +211,10 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
         return ProfileSetupLocation(
           preferredLocations: state.preferredLocations,
           maxDistanceMiles: state.maxDistanceMiles,
-          onLocationsChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onLocationsChanged: (List<String> val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupLocationsChanged(val)),
-          onDistanceChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onDistanceChanged: (double val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupDistanceChanged(val)),
         );
@@ -222,10 +222,10 @@ class _ProfileSetupPageState extends State<ProfileSetupPage> {
         return ProfileSetupExperience(
           skills: state.skills,
           industries: state.industries,
-          onSkillsChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onSkillsChanged: (List<String> val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupSkillsChanged(val)),
-          onIndustriesChanged: (val) => BlocProvider.of<ProfileSetupBloc>(
+          onIndustriesChanged: (List<String> val) => BlocProvider.of<ProfileSetupBloc>(
             context,
           ).add(ProfileSetupIndustriesChanged(val)),
         );

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/common/auth_trouble_link.dart

@@ -12,7 +12,7 @@ class AuthTroubleLink extends StatelessWidget {
     return Row(
       mainAxisAlignment: MainAxisAlignment.center,
       spacing: UiConstants.space1,
-      children: [
+      children: <Widget>[
         Text(
           t.staff_authentication.common.trouble_question,
           style: UiTypography.body2r.textSecondary,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/common/section_title_subtitle.dart

@@ -20,7 +20,7 @@ class SectionTitleSubtitle extends StatelessWidget {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       spacing: UiConstants.space1,
-      children: [
+      children: <Widget>[
         // Title
         Text(title, style: UiTypography.headline1m),
 

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/get_started_page/get_started_actions.dart

@@ -22,7 +22,7 @@ class GetStartedActions extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.stretch,
-      children: [
+      children: <Widget>[
         // Sign Up Button
         UiButton.primary(
           text: t.staff_authentication.get_started_page.sign_up_button,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/get_started_page/get_started_background.dart

@@ -11,14 +11,14 @@ class GetStartedBackground extends StatelessWidget {
     return Padding(
       padding: const EdgeInsets.only(top: 24.0),
       child: Column(
-        children: [
+        children: <Widget>[
           // Logo
           Image.asset(UiImageAssets.logoBlue, height: 40),
 
           Expanded(
             child: Column(
               mainAxisAlignment: MainAxisAlignment.center,
-              children: [
+              children: <Widget>[
                 // Hero Image
                 Container(
                   width: 288,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/get_started_page/get_started_header.dart

@@ -11,12 +11,12 @@ class GetStartedHeader extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.stretch,
-      children: [
+      children: <Widget>[
         RichText(
           textAlign: TextAlign.center,
           text: TextSpan(
             style: UiTypography.displayM,
-            children: [
+            children: <InlineSpan>[
               TextSpan(
                 text: t.staff_authentication.get_started_page.title_part1,
               ),

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/otp_verification.dart

@@ -32,7 +32,7 @@ class OtpVerification extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Column(
-      children: [
+      children: <Widget>[
         Expanded(
           child: SingleChildScrollView(
             padding: const EdgeInsets.symmetric(
@@ -41,7 +41,7 @@ class OtpVerification extends StatelessWidget {
             ),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
+              children: <Widget>[
                 OtpVerificationHeader(phoneNumber: state.phoneNumber),
                 const SizedBox(height: UiConstants.space8),
                 OtpInputField(

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/otp_verification/otp_input_field.dart

@@ -36,17 +36,17 @@ class _OtpInputFieldState extends State<OtpInputField> {
 
   @override
   void dispose() {
-    for (final controller in _controllers) {
+    for (final TextEditingController controller in _controllers) {
       controller.dispose();
     }
-    for (final node in _focusNodes) {
+    for (final FocusNode node in _focusNodes) {
       node.dispose();
     }
     super.dispose();
   }
 
   /// Helper getter to compute the current OTP code from all controllers.
-  String get _otpCode => _controllers.map((c) => c.text).join();
+  String get _otpCode => _controllers.map((TextEditingController c) => c.text).join();
 
   /// Handles changes to the OTP input fields.
   void _onChanged({
@@ -69,10 +69,10 @@ class _OtpInputFieldState extends State<OtpInputField> {
   @override
   Widget build(BuildContext context) {
     return Column(
-      children: [
+      children: <Widget>[
         Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          children: List.generate(6, (index) {
+          children: List.generate(6, (int index) {
             return SizedBox(
               width: 56,
               height: 56,
@@ -80,7 +80,7 @@ class _OtpInputFieldState extends State<OtpInputField> {
                 controller: _controllers[index],
                 focusNode: _focusNodes[index],
                 keyboardType: TextInputType.number,
-                inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+                inputFormatters: <TextInputFormatter>[FilteringTextInputFormatter.digitsOnly],
                 textAlign: TextAlign.center,
                 maxLength: 1,
                 style: UiTypography.headline3m,
@@ -108,7 +108,7 @@ class _OtpInputFieldState extends State<OtpInputField> {
                     ),
                   ),
                 ),
-                onChanged: (value) =>
+                onChanged: (String value) =>
                     _onChanged(context: context, index: index, value: value),
               ),
             );

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/otp_verification/otp_resend_section.dart

@@ -45,7 +45,7 @@ class _OtpResendSectionState extends State<OtpResendSection> {
     return Center(
       child: Text.rich(
         TextSpan(
-          children: [
+          children: <InlineSpan>[
             TextSpan(
               text: widget.hasError
                   ? ''

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/otp_verification/otp_verification_actions.dart

@@ -33,7 +33,7 @@ class OtpVerificationActions extends StatelessWidget {
       ),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
+        children: <Widget>[
           isLoading
               ? ElevatedButton(
                   onPressed: null,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/otp_verification/otp_verification_header.dart

@@ -14,7 +14,7 @@ class OtpVerificationHeader extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(
           t.staff_authentication.phone_verification_page.enter_code_title,
           style: UiTypography.headline1m,
@@ -27,7 +27,7 @@ class OtpVerificationHeader extends StatelessWidget {
                 .phone_verification_page
                 .code_sent_message,
             style: UiTypography.body2r.textSecondary,
-            children: [
+            children: <InlineSpan>[
               TextSpan(text: '+1 $phoneNumber', style: UiTypography.body2b),
               TextSpan(
                 text: t

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/phone_input.dart

@@ -22,7 +22,7 @@ class PhoneInput extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Column(
-      children: [
+      children: <Widget>[
         Expanded(
           child: SingleChildScrollView(
             padding: const EdgeInsets.symmetric(
@@ -31,13 +31,13 @@ class PhoneInput extends StatelessWidget {
             ),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
+              children: <Widget>[
                 const PhoneInputHeader(),
                 const SizedBox(height: UiConstants.space8),
                 PhoneInputFormField(
                   initialValue: state.phoneNumber,
                   error: state.errorMessage ?? '',
-                  onChanged: (value) {
+                  onChanged: (String value) {
                     BlocProvider.of<AuthBloc>(
                       context,
                     ).add(AuthPhoneUpdated(value));

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/phone_input/phone_input_actions.dart

@@ -27,7 +27,7 @@ class PhoneInputActions extends StatelessWidget {
       ),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
+        children: <Widget>[
           isLoading
               ? UiButton.secondary(
                   onPressed: null,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/phone_input/phone_input_form_field.dart

@@ -47,21 +47,21 @@ class _PhoneInputFormFieldState extends State<PhoneInputFormField> {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(
           t.staff_authentication.phone_input.label,
           style: UiTypography.footnote1m.textSecondary,
         ),
         const SizedBox(height: UiConstants.space2),
         Row(
-          children: [
+          children: <Widget>[
             Container(
               width: 100,
               height: 48,
               alignment: Alignment.center,
               child: Row(
                 mainAxisAlignment: MainAxisAlignment.center,
-                children: [
+                children: <Widget>[
                   Text('🇺🇸', style: UiTypography.headline2m),
                   const SizedBox(width: UiConstants.space1),
                   Text('+1', style: UiTypography.body1m),
@@ -73,7 +73,7 @@ class _PhoneInputFormFieldState extends State<PhoneInputFormField> {
               child: TextField(
                 controller: _controller,
                 keyboardType: TextInputType.phone,
-                inputFormatters: [
+                inputFormatters: <TextInputFormatter>[
                   FilteringTextInputFormatter.digitsOnly,
                   LengthLimitingTextInputFormatter(10),
                 ],

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/phone_verification_page/phone_input/phone_input_header.dart

@@ -11,7 +11,7 @@ class PhoneInputHeader extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         Text(
           t.staff_authentication.phone_input.title,
           style: UiTypography.headline1m,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/profile_setup_page/profile_setup_basic_info.dart

@@ -31,7 +31,7 @@ class ProfileSetupBasicInfo extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         SectionTitleSubtitle(
           title: t.staff_authentication.profile_setup_page.basic_info.title,
           subtitle:
@@ -42,7 +42,7 @@ class ProfileSetupBasicInfo extends StatelessWidget {
         // Photo Upload
         Center(
           child: Stack(
-            children: [
+            children: <Widget>[
               Container(
                 width: 120,
                 height: 120,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/profile_setup_page/profile_setup_experience.dart

@@ -17,7 +17,7 @@ class ProfileSetupExperience extends StatelessWidget {
   /// Callback for when industries change.
   final ValueChanged<List<String>> onIndustriesChanged;
 
-  static const List<String> _allSkillKeys = [
+  static const List<String> _allSkillKeys = <String>[
     'food_service',
     'bartending',
     'warehouse',
@@ -30,7 +30,7 @@ class ProfileSetupExperience extends StatelessWidget {
     'cooking',
   ];
 
-  static const List<String> _allIndustryKeys = [
+  static const List<String> _allIndustryKeys = <String>[
     'hospitality',
     'food_service',
     'warehouse',
@@ -50,7 +50,7 @@ class ProfileSetupExperience extends StatelessWidget {
 
   /// Toggles a skill.
   void _toggleSkill({required String skill}) {
-    final updatedList = List<String>.from(skills);
+    final List<String> updatedList = List<String>.from(skills);
     if (updatedList.contains(skill)) {
       updatedList.remove(skill);
     } else {
@@ -61,7 +61,7 @@ class ProfileSetupExperience extends StatelessWidget {
 
   /// Toggles an industry.
   void _toggleIndustry({required String industry}) {
-    final updatedList = List<String>.from(industries);
+    final List<String> updatedList = List<String>.from(industries);
     if (updatedList.contains(industry)) {
       updatedList.remove(industry);
     } else {
@@ -75,7 +75,7 @@ class ProfileSetupExperience extends StatelessWidget {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         SectionTitleSubtitle(
           title: t.staff_authentication.profile_setup_page.experience.title,
           subtitle:
@@ -92,10 +92,10 @@ class ProfileSetupExperience extends StatelessWidget {
         Wrap(
           spacing: UiConstants.space2,
           runSpacing: UiConstants.space2,
-          children: _allSkillKeys.map((key) {
+          children: _allSkillKeys.map((String key) {
-            final isSelected = skills.contains(key);
+            final bool isSelected = skills.contains(key);
             // Dynamic translation access
-            final label = _getSkillLabel(key);
+            final String label = _getSkillLabel(key);
 
             return UiChip(
               label: label,
@@ -118,9 +118,9 @@ class ProfileSetupExperience extends StatelessWidget {
         Wrap(
           spacing: UiConstants.space2,
           runSpacing: UiConstants.space2,
-          children: _allIndustryKeys.map((key) {
+          children: _allIndustryKeys.map((String key) {
-            final isSelected = industries.contains(key);
+            final bool isSelected = industries.contains(key);
-            final label = _getIndustryLabel(key);
+            final String label = _getIndustryLabel(key);
 
             return UiChip(
               label: label,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/profile_setup_page/profile_setup_header.dart

@@ -31,7 +31,7 @@ class ProfileSetupHeader extends StatelessWidget {
       ),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: [
+        children: <Widget>[
           if (currentStep > 0 && onBackTap != null)
             GestureDetector(
               onTap: onBackTap,

apps/mobile/packages/features/staff/authentication/lib/src/presentation/widgets/profile_setup_page/profile_setup_location.dart

@@ -41,9 +41,9 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
 
   /// Adds the current text from the controller as a location.
   void _addLocation() {
-    final loc = _locationController.text.trim();
+    final String loc = _locationController.text.trim();
     if (loc.isNotEmpty && !widget.preferredLocations.contains(loc)) {
-      final updatedList = List<String>.from(widget.preferredLocations)
+      final List<String> updatedList = List<String>.from(widget.preferredLocations)
         ..add(loc);
       widget.onLocationsChanged(updatedList);
       _locationController.clear();
@@ -55,7 +55,7 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
+      children: <Widget>[
         SectionTitleSubtitle(
           title: t.staff_authentication.profile_setup_page.location.title,
           subtitle: t.staff_authentication.profile_setup_page.location.subtitle,
@@ -66,7 +66,7 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
         Row(
           crossAxisAlignment: CrossAxisAlignment.end,
           spacing: UiConstants.space2,
-          children: [
+          children: <Widget>[
             Expanded(
               child: UiTextField(
                 label: t
@@ -102,7 +102,7 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
           Wrap(
             spacing: UiConstants.space2,
             runSpacing: UiConstants.space2,
-            children: widget.preferredLocations.map((loc) {
+            children: widget.preferredLocations.map((String loc) {
               return UiChip(
                 label: loc,
                 leadingIcon: UiIcons.mapPin,
@@ -132,7 +132,7 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
           padding: const EdgeInsets.symmetric(horizontal: UiConstants.space2),
           child: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
+            children: <Widget>[
               Text(
                 t
                     .staff_authentication
@@ -158,7 +158,7 @@ class _ProfileSetupLocationState extends State<ProfileSetupLocation> {
 
   /// Removes the specified [location] from the list.
   void _removeLocation({required String location}) {
-    final updatedList = List<String>.from(widget.preferredLocations)
+    final List<String> updatedList = List<String>.from(widget.preferredLocations)
       ..remove(location);
     widget.onLocationsChanged(updatedList);
   }

apps/mobile/packages/features/staff/authentication/lib/staff_authentication.dart

@@ -1,5 +1,6 @@
 library staff_authentication;
 
+import 'package:flutter/src/widgets/framework.dart';
 import 'package:flutter_modular/flutter_modular.dart';
 import 'package:krow_data_connect/krow_data_connect.dart';
 import 'package:firebase_auth/firebase_auth.dart' as firebase;
@@ -23,7 +24,7 @@ export 'package:core_localization/core_localization.dart';
 ///  A [Module] for the staff authentication feature.
 class StaffAuthenticationModule extends Module {
   @override
-  List<Module> get imports => [DataConnectModule()];
+  List<Module> get imports => <Module>[DataConnectModule()];
 
   @override
   void binds(Injector i) {
@@ -50,15 +51,15 @@ class StaffAuthenticationModule extends Module {
   }
 
   @override
-  void routes(r) {
+  void routes(RouteManager r) {
     r.child('/', child: (_) => const GetStartedPage());
     r.child(
       '/phone-verification',
-      child: (context) {
+      child: (BuildContext context) {
         final Map<String, dynamic>? data = r.args.data;
         final String? modeName = data?['mode'];
         final AuthMode mode = AuthMode.values.firstWhere(
-          (e) => e.name == modeName,
+          (AuthMode e) => e.name == modeName,
           orElse: () => AuthMode.login,
         );
         return PhoneVerificationPage(mode: mode);