chore: release v0.3.3

Features:
- Health check endpoint for Portainer monitoring
- Local search filtering in DataGrid
- Container status badges reflect health (green/orange/blue)

Improvements:
- Standardized 56px header heights across panels
- Container grid parses Docker API format correctly
- Search bar styling improvements
- Status badges have consistent width

Fixes:
- Quick links persistence (link type, form refresh)
- Iframe switching closes existing content first
- ContainerState type conflict resolved

Branding:
- Updated favicon and icons with Tatlock bucket logo

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

lib/features/front_hall/data/datasources/quick_links_datasource.dart

@@ -52,7 +52,7 @@ class QuickLinksDatasource {
     final model = QuickLinkModel.fromEntity(link);
     final response = await _dio.post<Map<String, dynamic>>(
       _basePath,
-      data: model.toCreateJson(),
+      data: model.toJson(),
     );
     final data = response.data;
 
@@ -69,7 +69,7 @@ class QuickLinksDatasource {
     final id = int.tryParse(link.id) ?? 0;
     final response = await _dio.put<Map<String, dynamic>>(
       '$_basePath/$id',
-      data: model.toCreateJson(),
+      data: model.toJson(),
     );
     final data = response.data;
 

lib/features/front_hall/data/models/quick_link_model.dart

@@ -4,17 +4,18 @@ import 'package:tatlock_ui/features/front_hall/domain/entities/quick_link.dart';
 part 'quick_link_model.freezed.dart';
 part 'quick_link_model.g.dart';
 
-/// Quick link data model for API serialization.
+/// Quick link data model matching Core API dashboard/quick-links endpoint.
 ///
-/// Maps to Core API dashboard/quick-links endpoint:
+/// Field mapping:
 /// - title (API) ↔ name (Flutter entity)
 /// - icon (API) ↔ iconName (Flutter entity)
 /// - position (API) ↔ sortOrder (Flutter entity)
 /// - is_visible (API) ↔ isActive (Flutter entity)
+/// - link_type (API) ↔ type (Flutter entity)
 @freezed
 sealed class QuickLinkModel with _$QuickLinkModel {
   const factory QuickLinkModel({
-    required int id,
+    @Default(0) int id,
     required String title,
     required String url,
     String? icon,
@@ -22,6 +23,7 @@ sealed class QuickLinkModel with _$QuickLinkModel {
     String? category,
     @Default(0) int position,
     @JsonKey(name: 'is_visible') @Default(true) bool isVisible,
+    @JsonKey(name: 'link_type') @Default('iframe') String linkType,
     String? color,
     @JsonKey(name: 'background_color') String? backgroundColor,
   }) = _QuickLinkModel;
@@ -39,7 +41,7 @@ sealed class QuickLinkModel with _$QuickLinkModel {
       url: url,
       iconName: icon ?? 'link',
       category: category,
-      type: QuickLinkType.iframe,
+      type: _parseQuickLinkType(linkType),
       sortOrder: position,
       isActive: isVisible,
     );
@@ -55,21 +57,23 @@ sealed class QuickLinkModel with _$QuickLinkModel {
       category: entity.category,
       position: entity.sortOrder,
       isVisible: entity.isActive,
+      linkType: _formatQuickLinkType(entity.type),
     );
   }
+}
 
-  /// Creates a JSON map for creating a new quick link (without id).
-  Map<String, dynamic> toCreateJson() {
-    return {
-      'title': title,
-      'url': url,
-      if (icon != null) 'icon': icon,
-      if (description != null) 'description': description,
-      if (category != null) 'category': category,
-      'position': position,
-      'is_visible': isVisible,
-      if (color != null) 'color': color,
-      if (backgroundColor != null) 'background_color': backgroundColor,
-    };
-  }
+/// Parses API link_type string to QuickLinkType enum.
+QuickLinkType _parseQuickLinkType(String linkType) {
+  return switch (linkType) {
+    'new_tab' => QuickLinkType.newTab,
+    _ => QuickLinkType.iframe,
+  };
+}
+
+/// Formats QuickLinkType enum to API link_type string.
+String _formatQuickLinkType(QuickLinkType type) {
+  return switch (type) {
+    QuickLinkType.newTab => 'new_tab',
+    QuickLinkType.iframe => 'iframe',
+  };
 }

lib/features/front_hall/presentation/pages/front_hall_page.dart

@@ -51,6 +51,7 @@ class FrontHallPage extends ConsumerWidget {
 
       case FrontHallMode.iframe:
         return IframeView(
+          key: ValueKey(state.activeIframeUrl),
           url: state.activeIframeUrl!,
           title: state.activeIframeTitle ?? 'External Content',
           onClose: () =>

lib/features/front_hall/presentation/widgets/iframe_view_web.dart

@@ -83,7 +83,7 @@ class _IframeViewState extends State<IframeView> {
       children: [
         // Header bar
         Container(
-          height: 48,
+          height: 56,
           padding: const EdgeInsets.symmetric(horizontal: 16),
           decoration: BoxDecoration(
             color: colorScheme.surfaceContainerHighest,

lib/features/front_hall/presentation/widgets/quick_link_form.dart

@@ -67,24 +67,21 @@ class _QuickLinkFormState extends ConsumerState<QuickLinkForm> {
 
     try {
       final actions = ref.read(quickLinkActionsProvider.notifier);
+      final category = _categoryController.text.trim();
 
-      // Generate ID for new links
-      final id = widget.quickLink?.id ??
-          _nameController.text.toLowerCase().replaceAll(RegExp(r'\s+'), '-');
-
-      final link = QuickLink(
-        id: id,
-        name: _nameController.text.trim(),
-        url: _urlController.text.trim(),
-        iconName: _iconName,
-        category:
-            _categoryController.text.trim().isEmpty ? null : _categoryController.text.trim(),
-        type: _type,
-        isActive: _isActive,
-        sortOrder: widget.quickLink?.sortOrder ?? 0,
-      );
-
+      final QuickLink link;
       if (isCreate) {
+        // Create new entity
+        link = QuickLink(
+          id: _nameController.text.toLowerCase().replaceAll(RegExp(r'\s+'), '-'),
+          name: _nameController.text.trim(),
+          url: _urlController.text.trim(),
+          iconName: _iconName,
+          category: category.isEmpty ? null : category,
+          type: _type,
+          isActive: _isActive,
+          sortOrder: 0,
+        );
         await actions.create(link);
         if (mounted) {
           ScaffoldMessenger.of(context).showSnackBar(
@@ -95,6 +92,15 @@ class _QuickLinkFormState extends ConsumerState<QuickLinkForm> {
           );
         }
       } else {
+        // Update: use copyWith to preserve all existing data
+        link = widget.quickLink!.copyWith(
+          name: _nameController.text.trim(),
+          url: _urlController.text.trim(),
+          iconName: _iconName,
+          category: category.isEmpty ? null : category,
+          type: _type,
+          isActive: _isActive,
+        );
         await actions.update(link);
         if (mounted) {
           ScaffoldMessenger.of(context).showSnackBar(
@@ -106,6 +112,9 @@ class _QuickLinkFormState extends ConsumerState<QuickLinkForm> {
         }
       }
 
+      // Refresh the list before exiting
+      ref.invalidate(quickLinksProvider);
+
       widget.onSaved();
     } catch (e) {
       if (mounted) {

lib/features/front_hall/presentation/widgets/quick_link_settings_content.dart

@@ -53,7 +53,8 @@ class _QuickLinkSettingsContentState
         body: QuickLinkForm(
           mode: EntityPageMode.create,
           onCancel: _stopCreating,
-          onSaved: _stopCreating,
+          onSaved: () =>
+              ref.read(frontHallStateProvider.notifier).exitSettings(),
         ),
       );
     }
@@ -131,14 +132,14 @@ class _QuickLinkSettingsContentState
           title: Text('Edit: ${link.name}'),
         ),
         body: QuickLinkForm(
+          key: ValueKey(link.id), // Force recreation when link changes
           mode: EntityPageMode.edit,
           quickLink: link,
           onCancel: () => ref
               .read(frontHallStateProvider.notifier)
               .clearSelectedLink(),
-          onSaved: () => ref
-              .read(frontHallStateProvider.notifier)
-              .clearSelectedLink(),
+          onSaved: () =>
+              ref.read(frontHallStateProvider.notifier).exitSettings(),
         ),
       ),
     );

lib/features/front_hall/presentation/widgets/quick_links_panel.dart

@@ -297,7 +297,10 @@ class _QuickLinksList extends ConsumerWidget {
       // In settings mode, select link for editing
       ref.read(frontHallStateProvider.notifier).selectLink(link.id);
     } else {
-      // In normal mode, open link
+      // Close any open content first to ensure clean state
+      ref.read(frontHallStateProvider.notifier).showDashboard();
+
+      // Then open the new link
       if (link.isIframe) {
         ref
             .read(frontHallStateProvider.notifier)