feat: Replaced old label form fields with full page search, removed badge from edit button in document details

lib/core/repository/label_repository.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:flutter/widgets.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
 import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/core/repository/label_repository_state.dart';
@@ -14,8 +15,8 @@ class LabelRepository extends HydratedCubit<LabelRepositoryState> {
     Object source, {
     required void Function(LabelRepositoryState) onChanged,
   }) {
+    onChanged(state);
     _subscribers.putIfAbsent(source, () {
-      onChanged(state);
       return stream.listen((event) => onChanged(event));
     });
   }
@@ -26,6 +27,7 @@ class LabelRepository extends HydratedCubit<LabelRepositoryState> {
   }
 
   Future<void> initialize() {
+    debugPrint("Initializing labels...");
     return Future.wait([
       findAllCorrespondents(),
       findAllDocumentTypes(),

lib/core/widgets/form_builder_fields/extended_date_range_form_field/form_builder_relative_date_range_field.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_form_builder/flutter_form_builder.dart';
-import 'package:form_builder_validators/form_builder_validators.dart';
+
 import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
 
@@ -56,7 +56,9 @@ class _FormBuilderRelativeDateRangePickerState
                   inputFormatters: [
                     FilteringTextInputFormatter.digitsOnly,
                   ],
-                  validator: FormBuilderValidators.numeric(),
+                  // validator: (value) { //TODO: Check if this is required
+                  // do numeric validation
+                  // },
                   keyboardType: TextInputType.number,
                   onChanged: (value) {
                     final parsed = int.tryParse(value);

lib/core/widgets/offline_banner.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
 
-class OfflineBanner extends StatelessWidget with PreferredSizeWidget {
+class OfflineBanner extends StatelessWidget implements PreferredSizeWidget {
   const OfflineBanner({super.key});
 
   @override