feat: architecture overhaul, launchpad-style reports, and uber-style locations

- Strengthened Buffer Layer architecture to decouple Data Connect from Domain
- Rewired Coverage, Performance, and Forecast reports to match Launchpad logic
- Implemented Uber-style Preferred Locations search using Google Places API
- Added session recovery logic to prevent crashes on app restart
- Synchronized backend schemas & SDK for ShiftStatus enums
- Fixed various build/compilation errors and localization duplicates

apps/mobile/packages/core/lib/src/routing/staff/navigator.dart

@@ -177,6 +177,13 @@ extension StaffNavigator on IModularNavigator {
     pushNamed(StaffPaths.onboardingPersonalInfo);
   }
 
+  /// Pushes the preferred locations editing page.
+  ///
+  /// Allows staff to search and manage their preferred US work locations.
+  void toPreferredLocations() {
+    pushNamed(StaffPaths.preferredLocations);
+  }
+
   /// Pushes the emergency contact page.
   ///
   /// Manage emergency contact details for safety purposes.

apps/mobile/packages/core/lib/src/routing/staff/route_paths.dart

@@ -128,6 +128,12 @@ class StaffPaths {
   static const String languageSelection =
       '/worker-main/personal-info/language-selection/';
 
+  /// Preferred locations editing page.
+  ///
+  /// Allows staff to search and select their preferred US work locations.
+  static const String preferredLocations =
+      '/worker-main/personal-info/preferred-locations/';
+
   /// Emergency contact information.
   ///
   /// Manage emergency contact details for safety purposes.