feat(shifts): implement submit for approval functionality

- Added `submitForApproval` method to `ShiftsRepositoryInterface` and its implementation in `ShiftsRepositoryImpl`.
- Created `SubmitForApprovalUseCase` to handle the submission logic.
- Updated `ShiftsBloc` to handle `SubmitForApprovalEvent` and manage submission state.
- Enhanced `HistoryShiftsTab` and `MyShiftsTab` to support submission actions and display appropriate UI feedback.
- Refactored date utilities for better calendar management and filtering of past shifts.
- Improved UI components for better spacing and alignment.
- Localized success messages for shift submission actions.

apps/mobile/packages/core_localization/lib/src/l10n/en.i18n.json

@@ -12,6 +12,13 @@
     "english": "English",
     "spanish": "Español"
   },
+  "session": {
+    "expired_title": "Session Expired",
+    "expired_message": "Your session has expired. Please log in again to continue.",
+    "error_title": "Session Error",
+    "log_in": "Log In",
+    "log_out": "Log Out"
+  },
   "settings": {
     "language": "Language",
     "change_language": "Change Language"
@@ -1337,7 +1344,14 @@
       "applying_dialog": {
         "title": "Applying"
       },
-      "eligibility_requirements": "Eligibility Requirements"
+      "eligibility_requirements": "Eligibility Requirements",
+      "missing_certifications": "You are missing required certifications or documents to claim this shift. Please upload them to continue.",
+      "go_to_certificates": "Go to Certificates",
+      "shift_booked": "Shift successfully booked!",
+      "shift_not_found": "Shift not found",
+      "shift_declined_success": "Shift declined",
+      "complete_account_title": "Complete Your Account",
+      "complete_account_description": "Complete your account to book this shift and start earning"
     },
     "my_shift_card": {
       "submit_for_approval": "Submit for Approval",
@@ -1457,7 +1471,8 @@
     "shift": {
       "no_open_roles": "There are no open positions available for this shift.",
       "application_not_found": "Your application couldn't be found.",
-      "no_active_shift": "You don't have an active shift to clock out from."
+      "no_active_shift": "You don't have an active shift to clock out from.",
+      "not_found": "Shift not found. It may have been removed or is no longer available."
     },
     "clock_in": {
       "location_verification_required": "Please wait for location verification before clocking in.",

apps/mobile/packages/core_localization/lib/src/l10n/es.i18n.json

@@ -12,6 +12,13 @@
     "english": "English",
     "spanish": "Español"
   },
+  "session": {
+    "expired_title": "Sesión Expirada",
+    "expired_message": "Tu sesión ha expirado. Por favor inicia sesión de nuevo para continuar.",
+    "error_title": "Error de Sesión",
+    "log_in": "Iniciar Sesión",
+    "log_out": "Cerrar Sesión"
+  },
   "settings": {
     "language": "Idioma",
     "change_language": "Cambiar Idioma"
@@ -1332,7 +1339,14 @@
       "applying_dialog": {
         "title": "Solicitando"
       },
-      "eligibility_requirements": "Requisitos de Elegibilidad"
+      "eligibility_requirements": "Requisitos de Elegibilidad",
+      "missing_certifications": "Te faltan certificaciones o documentos requeridos para reclamar este turno. Por favor, súbelos para continuar.",
+      "go_to_certificates": "Ir a Certificados",
+      "shift_booked": "¡Turno reservado con éxito!",
+      "shift_not_found": "Turno no encontrado",
+      "shift_declined_success": "Turno rechazado",
+      "complete_account_title": "Completa Tu Cuenta",
+      "complete_account_description": "Completa tu cuenta para reservar este turno y comenzar a ganar"
     },
     "my_shift_card": {
       "submit_for_approval": "Enviar para Aprobación",
@@ -1452,7 +1466,8 @@
     "shift": {
       "no_open_roles": "No hay posiciones abiertas disponibles para este turno.",
       "application_not_found": "No se pudo encontrar tu solicitud.",
-      "no_active_shift": "No tienes un turno activo para registrar salida."
+      "no_active_shift": "No tienes un turno activo para registrar salida.",
+      "not_found": "Turno no encontrado. Puede haber sido eliminado o ya no está disponible."
     },
     "clock_in": {
       "location_verification_required": "Por favor, espera la verificaci\u00f3n de ubicaci\u00f3n antes de registrar entrada.",

apps/mobile/packages/core_localization/lib/src/utils/error_translator.dart

@@ -124,6 +124,8 @@ String _translateShiftError(String errorType) {
       return t.errors.shift.application_not_found;
     case 'no_active_shift':
       return t.errors.shift.no_active_shift;
+    case 'not_found':
+      return t.errors.shift.not_found;
     default:
       return t.errors.generic.unknown;
   }