feat(breaks): Implement break functionality with Break entity and adapter

apps/mobile/packages/domain/lib/src/adapters/shifts/break/break_adapter.dart

@@ -0,0 +1,39 @@
+import '../../../entities/shifts/break/break.dart';
+
+/// Adapter for Break related data.
+class BreakAdapter {
+  /// Maps break data to a Break entity.
+  ///
+  /// [isPaid] whether the break is paid.
+  /// [breakTime] the string representation of the break duration (e.g., 'MIN_10', 'MIN_30').
+  static Break fromData({
+    required bool isPaid,
+    required String? breakTime,
+  }) {
+    return Break(
+      isBreakPaid: isPaid,
+      duration: _parseDuration(breakTime),
+    );
+  }
+
+  static BreakDuration _parseDuration(String? breakTime) {
+    if (breakTime == null) return BreakDuration.none;
+
+    switch (breakTime.toUpperCase()) {
+      case 'MIN_10':
+        return BreakDuration.ten;
+      case 'MIN_15':
+        return BreakDuration.fifteen;
+      case 'MIN_20':
+        return BreakDuration.twenty;
+      case 'MIN_30':
+        return BreakDuration.thirty;
+      case 'MIN_45':
+        return BreakDuration.fortyFive;
+      case 'MIN_60':
+        return BreakDuration.sixty;
+      default:
+        return BreakDuration.none;
+    }
+  }
+}

apps/mobile/packages/domain/lib/src/entities/shifts/break/break.dart

@@ -0,0 +1,47 @@
+import 'package:equatable/equatable.dart';
+
+/// Enum representing common break durations in minutes.
+enum BreakDuration {
+  /// No break.
+  none(0),
+
+  /// 10 minutes break.
+  ten(10),
+
+  /// 15 minutes break.
+  fifteen(15),
+
+  /// 20 minutes break.
+  twenty(20),
+
+  /// 30 minutes break.
+  thirty(30),
+
+  /// 45 minutes break.
+  fortyFive(45),
+
+  /// 60 minutes break.
+  sixty(60);
+
+  /// The duration in minutes.
+  final int minutes;
+
+  const BreakDuration(this.minutes);
+}
+
+/// Represents a break configuration for a shift.
+class Break extends Equatable {
+  const Break({
+    required this.duration,
+    required this.isBreakPaid,
+  });
+
+  /// The duration of the break.
+  final BreakDuration duration;
+
+  /// Whether the break is paid or unpaid.
+  final bool isBreakPaid;
+
+  @override
+  List<Object?> get props => <Object?>[duration, isBreakPaid];
+}

apps/mobile/packages/domain/lib/src/entities/shifts/shift.dart

@@ -1,4 +1,5 @@
 import 'package:equatable/equatable.dart';
+import 'package:krow_domain/src/entities/shifts/break/break.dart';
 
 class Shift extends Equatable {
   final String id;
@@ -29,6 +30,7 @@ class Shift extends Equatable {
   final String? roleId;
   final bool? hasApplied;
   final double? totalValue;
+  final Break? breakInfo;
 
   const Shift({
     required this.id,
@@ -59,48 +61,49 @@ class Shift extends Equatable {
     this.roleId,
     this.hasApplied,
     this.totalValue,
+    this.breakInfo,
   });
 
   @override
-  List<Object?> get props => [
-        id,
-        title,
-        clientName,
-        logoUrl,
-        hourlyRate,
-        location,
-        locationAddress,
-        date,
-        startTime,
-        endTime,
-        createdDate,
-        tipsAvailable,
-        travelTime,
-        mealProvided,
-        parkingAvailable,
-        gasCompensation,
-        description,
-        instructions,
-        managers,
-        latitude,
-        longitude,
-        status,
-        durationDays,
-        requiredSlots,
-        filledSlots,
-        roleId,
-        hasApplied,
-        totalValue,
-      ];
+  List<Object?> get props => <Object?>[
+    id,
+    title,
+    clientName,
+    logoUrl,
+    hourlyRate,
+    location,
+    locationAddress,
+    date,
+    startTime,
+    endTime,
+    createdDate,
+    tipsAvailable,
+    travelTime,
+    mealProvided,
+    parkingAvailable,
+    gasCompensation,
+    description,
+    instructions,
+    managers,
+    latitude,
+    longitude,
+    status,
+    durationDays,
+    requiredSlots,
+    filledSlots,
+    roleId,
+    hasApplied,
+    totalValue,
+    breakInfo,
+  ];
 }
 
 class ShiftManager extends Equatable {
+  const ShiftManager({required this.name, required this.phone, this.avatar});
+
   final String name;
   final String phone;
   final String? avatar;
-
-  const ShiftManager({required this.name, required this.phone, this.avatar});
-  
   @override
-  List<Object?> get props => [name, phone, avatar];
+  List<Object?> get props => <Object?>[name, phone, avatar];
 }