feat: bugfixes, finished go_router migration, implemented better visibility of states

lib/features/documents/view/widgets/document_preview.dart

@@ -31,16 +31,19 @@ class DocumentPreview extends StatelessWidget {
   Widget build(BuildContext context) {
     return ConnectivityAwareActionWrapper(
       child: GestureDetector(
+        behavior: HitTestBehavior.translucent,
         onTap: isClickable
             ? () => DocumentPreviewRoute($extra: document).push(context)
             : null,
-        child: HeroMode(
-          enabled: enableHero,
-          child: Hero(
-            tag: "thumb_${document.id}",
-            child: _buildPreview(context),
-          ),
-        ),
+        child: Builder(builder: (context) {
+          if (enableHero) {
+            return Hero(
+              tag: "thumb_${document.id}",
+              child: _buildPreview(context),
+            );
+          }
+          return _buildPreview(context);
+        }),
       ),
     );
   }

lib/features/documents/view/widgets/new_items_loading_widget.dart

@@ -1,11 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:paperless_mobile/extensions/flutter_extensions.dart';
-
-class NewItemsLoadingWidget extends StatelessWidget {
-  const NewItemsLoadingWidget({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return Center(child: const CircularProgressIndicator().padded());
-  }
-}

lib/features/documents/view/widgets/search/document_filter_panel.dart

@@ -6,7 +6,6 @@ import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/features/documents/view/pages/documents_page.dart';
 import 'package:paperless_mobile/features/documents/view/widgets/search/document_filter_form.dart';
 import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
-import 'package:paperless_mobile/helpers/connectivity_aware_action_wrapper.dart';
 
 enum DateRangeSelection { before, after }