Add order entities and mocks for client order feature

Introduces new domain entities for order types and one-time orders, along with their positions. Adds a mock OrderRepository to the data_connect package and wires it into the module. Updates localization files for new order flows and refactors Equatable usage for consistency. Also adds a minus icon to the design system.

apps/mobile/packages/domain/lib/src/entities/profile/accessibility.dart

@@ -4,17 +4,17 @@ import 'package:equatable/equatable.dart';
 ///
 /// Can apply to Staff (needs) or Events (provision).
 class Accessibility extends Equatable {
+
+  const Accessibility({
+    required this.id,
+    required this.name,
+  });
   /// Unique identifier.
   final String id;
 
   /// Description (e.g. "Wheelchair Access").
   final String name;
 
-  const Accessibility({
-    required this.id,
-    required this.name,
-  });
-
   @override
-  List<Object?> get props => [id, name];
+  List<Object?> get props => <Object?>[id, name];
 }

apps/mobile/packages/domain/lib/src/entities/profile/bank_account.dart

@@ -2,6 +2,15 @@ import 'package:equatable/equatable.dart';
 
 /// Represents bank account details for payroll.
 class BankAccount extends Equatable {
+
+  const BankAccount({
+    required this.id,
+    required this.userId,
+    required this.bankName,
+    required this.accountNumber,
+    required this.accountName,
+    this.sortCode,
+  });
   /// Unique identifier.
   final String id;
 
@@ -20,15 +29,6 @@ class BankAccount extends Equatable {
   /// Sort code (if applicable).
   final String? sortCode;
 
-  const BankAccount({
-    required this.id,
-    required this.userId,
-    required this.bankName,
-    required this.accountNumber,
-    required this.accountName,
-    this.sortCode,
-  });
-
   @override
-  List<Object?> get props => [id, userId, bankName, accountNumber, accountName, sortCode];
+  List<Object?> get props => <Object?>[id, userId, bankName, accountNumber, accountName, sortCode];
 }

apps/mobile/packages/domain/lib/src/entities/profile/emergency_contact.dart

@@ -4,6 +4,12 @@ import 'package:equatable/equatable.dart';
 ///
 /// Critical for staff safety during shifts.
 class EmergencyContact extends Equatable {
+
+  const EmergencyContact({
+    required this.name,
+    required this.relationship,
+    required this.phone,
+  });
   /// Full name of the contact.
   final String name;
 
@@ -13,12 +19,6 @@ class EmergencyContact extends Equatable {
   /// Phone number.
   final String phone;
 
-  const EmergencyContact({
-    required this.name,
-    required this.relationship,
-    required this.phone,
-  });
-
   @override
-  List<Object?> get props => [name, relationship, phone];
+  List<Object?> get props => <Object?>[name, relationship, phone];
 }

apps/mobile/packages/domain/lib/src/entities/profile/schedule.dart

@@ -4,6 +4,14 @@ import 'package:equatable/equatable.dart';
 ///
 /// Defines recurring availability (e.g., "Mondays 9-5").
 class Schedule extends Equatable {
+
+  const Schedule({
+    required this.id,
+    required this.staffId,
+    required this.dayOfWeek,
+    required this.startTime,
+    required this.endTime,
+  });
   /// Unique identifier.
   final String id;
 
@@ -19,14 +27,6 @@ class Schedule extends Equatable {
   /// End time of availability.
   final DateTime endTime;
 
-  const Schedule({
-    required this.id,
-    required this.staffId,
-    required this.dayOfWeek,
-    required this.startTime,
-    required this.endTime,
-  });
-
   @override
-  List<Object?> get props => [id, staffId, dayOfWeek, startTime, endTime];
+  List<Object?> get props => <Object?>[id, staffId, dayOfWeek, startTime, endTime];
 }