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>

CHANGELOG.md

@@ -7,6 +7,34 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.3] - 2026-01-03
+
+### Added
+- Health check endpoint (`/health.html`) for Portainer container monitoring
+- Local search filtering in DataGrid (filters cached data client-side)
+- Container status badges now reflect health status (green=healthy, orange=unhealthy)
+- `ContainerHealth` enum for parsing Docker health status from status string
+
+### Changed
+- Standardized header bar heights to 56px across all panels
+- Container grid now correctly parses Docker API JSON format (capitalized keys)
+- Status column displays clean uptime (stripped health indicators)
+- Status badges have consistent minimum width (90px)
+- Search bar styling improved (36px height, visible border, proper background)
+- Quick links now properly persist link type (iframe vs new tab)
+- Iframe switching now closes existing content before loading new link
+
+### Fixed
+- Quick links form properly saves changes and refreshes panel
+- `ContainerState` type conflict resolved (removed duplicate enum)
+- Container data parsing handles null values safely
+
+### Branding
+- Updated favicon and icons with Tatlock bucket logo
+- Updated manifest.json with Tatlock branding
+
+## [0.3.2] - 2025-01-02
+
 ### Changed
 - API defaults now use LAN IPs for local development (no auth required)
 - Auth interceptor skips authentication when using LAN endpoints

docs/ARCHITECTURE.md

@@ -197,6 +197,139 @@ class ContainerRepositoryImpl implements ContainerRepository {
 }
 ```
 
+## Data Model Patterns
+
+Models handle conversion between API JSON and domain entities. The pattern depends on whether the feature is **read-only** or **CRUD**.
+
+### Read-Only Models
+
+For data fetched from external systems (Docker, NPM, Portainer) where Flutter doesn't create/update records:
+
+```dart
+@freezed
+sealed class ContainerModel with _$ContainerModel {
+  const factory ContainerModel({
+    required String id,
+    required String name,
+    required String status,
+  }) = _ContainerModel;
+
+  const ContainerModel._();
+
+  factory ContainerModel.fromJson(Map<String, dynamic> json) =>
+      _$ContainerModelFromJson(json);
+
+  /// Converts API response to domain entity.
+  Container toEntity() => Container(
+    id: id,
+    name: name,
+    status: ContainerStatus.values.byName(status),
+  );
+}
+```
+
+**Only `toEntity()` is needed** - no `fromEntity()` or `toJson()` required.
+
+### CRUD Models (Bidirectional)
+
+For data that Flutter creates, updates, and deletes:
+
+```dart
+@freezed
+sealed class QuickLinkModel with _$QuickLinkModel {
+  const factory QuickLinkModel({
+    @Default(0) int id,
+    required String title,
+    required String url,
+    String? icon,
+    String? category,
+    @Default(0) int position,
+    @JsonKey(name: 'is_visible') @Default(true) bool isVisible,
+  }) = _QuickLinkModel;
+
+  const QuickLinkModel._();
+
+  factory QuickLinkModel.fromJson(Map<String, dynamic> json) =>
+      _$QuickLinkModelFromJson(json);
+
+  /// Converts API response to domain entity.
+  QuickLink toEntity() => QuickLink(
+    id: id.toString(),
+    name: title,
+    url: url,
+    iconName: icon ?? 'link',
+    category: category,
+    sortOrder: position,
+    isActive: isVisible,
+  );
+
+  /// Creates model from domain entity for API requests.
+  factory QuickLinkModel.fromEntity(QuickLink entity) => QuickLinkModel(
+    id: int.tryParse(entity.id) ?? 0,
+    title: entity.name,
+    url: entity.url,
+    icon: entity.iconName,
+    category: entity.category,
+    position: entity.sortOrder,
+    isVisible: entity.isActive,
+  );
+}
+```
+
+**Critical rules for CRUD models:**
+
+1. **Always use generated `toJson()`** - Never write custom JSON methods that selectively include fields. The generated `toJson()` from freezed/json_serializable always includes ALL fields, which is the correct behavior.
+
+2. **Never create custom `toCreateJson()` or similar** - This leads to bugs where fields are silently dropped.
+
+3. **Use `fromEntity()` factory** - Maps domain entity fields to API field names.
+
+### Form Update Pattern
+
+When updating existing entities in forms, **always use `copyWith()`** to preserve existing data:
+
+```dart
+// ✅ Correct - preserves all existing fields
+final updatedLink = existingLink.copyWith(
+  name: _nameController.text.trim(),
+  url: _urlController.text.trim(),
+  category: category.isEmpty ? null : category,
+);
+await actions.update(updatedLink);
+
+// ❌ Wrong - loses existing data not in form
+final newLink = QuickLink(
+  id: existingLink.id,
+  name: _nameController.text.trim(),
+  url: _urlController.text.trim(),
+  // Missing: sortOrder, other fields...
+);
+```
+
+### Datasource Usage
+
+```dart
+// Create - convert entity to model, use toJson()
+Future<QuickLink> createQuickLink(QuickLink link) async {
+  final model = QuickLinkModel.fromEntity(link);
+  final response = await _dio.post<Map<String, dynamic>>(
+    _basePath,
+    data: model.toJson(), // Always use generated toJson()
+  );
+  return QuickLinkModel.fromJson(response.data!).toEntity();
+}
+
+// Update - same pattern
+Future<QuickLink> updateQuickLink(QuickLink link) async {
+  final model = QuickLinkModel.fromEntity(link);
+  final response = await _dio.put<Map<String, dynamic>>(
+    '$_basePath/${link.id}',
+    data: model.toJson(), // Always use generated toJson()
+  );
+  return QuickLinkModel.fromJson(response.data!).toEntity();
+}
+```
+
 ### Presentation Layer (Flutter + Riverpod)
 
 The presentation layer contains UI code and state management.

lib/core/api/api_interceptors.dart

@@ -1,6 +1,7 @@
 import 'dart:developer' as developer;
 
 import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:tatlock_ui/core/auth/auth_provider.dart';
 import 'package:tatlock_ui/core/config/app_config.dart';
@@ -49,33 +50,59 @@ class AuthInterceptor extends Interceptor {
   }
 }
 
-/// Logs requests and responses in debug mode.
+/// Logs API requests and responses to the console.
+///
+/// All requests are logged with method, URL, query params, and body.
+/// Responses include status code. Errors include full details.
 class LoggingInterceptor extends Interceptor {
   @override
   void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
-    developer.log(
+    final buffer = StringBuffer()
-      '→ ${options.method} ${options.uri}',
+      ..writeln('┌── API Request ──────────────────────────────────────')
-      name: 'api',
+      ..writeln('│ ${options.method} ${options.path}');
-    );
+
+    if (options.queryParameters.isNotEmpty) {
+      buffer.writeln('│ Query: ${options.queryParameters}');
+    }
+
+    if (options.data != null) {
+      buffer.writeln('│ Body: ${options.data}');
+    }
+
+    buffer.writeln('└─────────────────────────────────────────────────────');
+
+    final message = buffer.toString();
+    developer.log(message, name: 'API');
+    debugPrint(message);
     handler.next(options);
   }
 
   @override
   void onResponse(Response response, ResponseInterceptorHandler handler) {
-    developer.log(
+    final message =
-      '← ${response.statusCode} ${response.requestOptions.uri}',
+        '✓ ${response.statusCode} ${response.requestOptions.method} ${response.requestOptions.path}';
-      name: 'api',
+    developer.log(message, name: 'API');
-    );
+    debugPrint(message);
     handler.next(response);
   }
 
   @override
   void onError(DioException err, ErrorInterceptorHandler handler) {
-    developer.log(
+    final buffer = StringBuffer()
-      '✗ ${err.response?.statusCode ?? 'NETWORK'} ${err.requestOptions.uri}: ${err.message}',
+      ..writeln('┌── API Error ────────────────────────────────────────')
-      name: 'api',
+      ..writeln('│ ${err.requestOptions.method} ${err.requestOptions.path}')
-      error: err,
+      ..writeln('│ Status: ${err.response?.statusCode ?? 'NETWORK ERROR'}')
-    );
+      ..writeln('│ Message: ${err.message}');
+
+    if (err.response?.data != null) {
+      buffer.writeln('│ Response: ${err.response?.data}');
+    }
+
+    buffer.writeln('└─────────────────────────────────────────────────────');
+
+    final message = buffer.toString();
+    developer.log(message, name: 'API', error: err);
+    debugPrint(message);
     handler.next(err);
   }
 }

lib/features/control_room/containers/presentation/pages/containers_list_page.dart

@@ -7,6 +7,9 @@ import 'package:tatlock_ui/features/control_room/containers/presentation/widgets
 import 'package:tatlock_ui/shared/components/data_grid/adapters/core_api_source.dart';
 import 'package:tatlock_ui/shared/components/data_grid/data_grid_exports.dart';
 
+/// Health status of a container.
+enum ContainerHealth { healthy, unhealthy, starting, none }
+
 /// Container data class for DataGrid display.
 class ContainerData {
   ContainerData({
@@ -17,25 +20,45 @@ class ContainerData {
     required this.state,
     required this.status,
     required this.ports,
+    required this.health,
   });
 
   factory ContainerData.fromJson(Map<String, dynamic> json) {
-    final ports = (json['ports'] as List<dynamic>?)
+    // Docker API uses capitalized keys
+    final ports = (json['Ports'] as List<dynamic>?)
             ?.map((p) => ContainerPort.fromJson(p as Map<String, dynamic>))
             .toList() ??
         [];
 
+    final fullId = json['Id'] as String? ?? '';
+    final names = json['Names'] as List<dynamic>? ?? [];
+    final name = names.isNotEmpty
+        ? (names.first as String).replaceFirst('/', '')
+        : 'Unknown';
+
+    final status = json['Status'] as String? ?? 'Unknown';
+
     return ContainerData(
-      id: json['id'] as String,
+      id: fullId.length > 12 ? fullId.substring(0, 12) : fullId,
-      fullId: json['full_id'] as String? ?? json['id'] as String,
+      fullId: fullId,
-      name: json['name'] as String,
+      name: name,
-      image: json['image'] as String,
+      image: json['Image'] as String? ?? 'Unknown',
-      state: json['state'] as String,
+      state: json['State'] as String? ?? 'unknown',
-      status: json['status'] as String,
+      status: status,
       ports: ports,
+      health: _parseHealth(status),
     );
   }
 
+  /// Parse health status from Docker status string (e.g., "Up 2 hours (healthy)")
+  static ContainerHealth _parseHealth(String status) {
+    final lower = status.toLowerCase();
+    if (lower.contains('(healthy)')) return ContainerHealth.healthy;
+    if (lower.contains('(unhealthy)')) return ContainerHealth.unhealthy;
+    if (lower.contains('(health: starting)')) return ContainerHealth.starting;
+    return ContainerHealth.none;
+  }
+
   final String id;
   final String fullId;
   final String name;
@@ -43,6 +66,16 @@ class ContainerData {
   final String state;
   final String status;
   final List<ContainerPort> ports;
+  final ContainerHealth health;
+
+  /// Status string with health info stripped (just shows uptime).
+  String get displayStatus {
+    return status
+        .replaceAll(RegExp(r'\s*\(healthy\)', caseSensitive: false), '')
+        .replaceAll(RegExp(r'\s*\(unhealthy\)', caseSensitive: false), '')
+        .replaceAll(RegExp(r'\s*\(health: starting\)', caseSensitive: false), '')
+        .trim();
+  }
 
   bool get canStart => state == 'exited' || state == 'created';
   bool get canStop => state == 'running';
@@ -53,9 +86,10 @@ class ContainerPort {
   ContainerPort({required this.privatePort, this.publicPort, this.type = 'tcp'});
 
   factory ContainerPort.fromJson(Map<String, dynamic> json) => ContainerPort(
-        privatePort: json['private_port'] as int? ?? json['PrivatePort'] as int? ?? 0,
+        // Docker API uses PrivatePort/PublicPort
-        publicPort: json['public_port'] as int? ?? json['PublicPort'] as int?,
+        privatePort: json['PrivatePort'] as int? ?? 0,
-        type: json['type'] as String? ?? json['Type'] as String? ?? 'tcp',
+        publicPort: json['PublicPort'] as int?,
+        type: json['Type'] as String? ?? 'tcp',
       );
 
   final int privatePort;
@@ -99,7 +133,7 @@ class _ContainersListPageState extends ConsumerState<ContainersListPage> {
       columns: [
         DataGridColumn<ContainerData>(
           header: 'Container',
-          valueBuilder: (c) => c.name,
+          valueBuilder: (c) => '${c.name} ${c.image}',
           sortable: true,
           searchable: true,
           width: const DataGridColumnWidth.flex(2),
@@ -113,8 +147,8 @@ class _ContainersListPageState extends ConsumerState<ContainersListPage> {
         ),
         DataGridColumn<ContainerData>(
           header: 'Status',
-          valueBuilder: (c) => c.status,
+          valueBuilder: (c) => c.displayStatus,
-          width: const DataGridColumnWidth.fixed(140),
+          width: const DataGridColumnWidth.fixed(160),
           alignment: DataGridColumnAlignment.end,
         ),
       ],
@@ -242,7 +276,7 @@ class _ContainerCell extends StatelessWidget {
 
     return Row(
       children: [
-        ContainerStatusBadge.fromString(container.state),
+        ContainerStatusBadge.fromString(container.state, health: container.health),
         const SizedBox(width: 8),
         Expanded(
           child: Column(

lib/features/control_room/containers/presentation/widgets/container_status_badge.dart

@@ -1,48 +1,67 @@
 import 'package:flutter/material.dart' hide Container;
+import 'package:tatlock_ui/features/control_room/containers/domain/entities/container.dart';
+import 'package:tatlock_ui/features/control_room/containers/presentation/pages/containers_list_page.dart';
 
-/// Container state enum for status display.
+/// Status badge for container state with optional health indication.
-enum ContainerState {
+class ContainerStatusBadge extends StatelessWidget {
-  created,
+  const ContainerStatusBadge({
-  running,
+    super.key,
-  paused,
+    required this.state,
-  restarting,
+    this.health,
-  removing,
+    this.showLabel = true,
-  exited,
+  });
-  dead;
 
-  /// Parse a string to ContainerState.
+  /// Create badge from a string state value.
-  static ContainerState fromString(String value) {
+  factory ContainerStatusBadge.fromString(
+    String state, {
+    ContainerHealth? health,
+    bool showLabel = true,
+  }) {
+    return ContainerStatusBadge(
+      state: _parseState(state),
+      health: health,
+      showLabel: showLabel,
+    );
+  }
+
+  /// Create badge from state enum and status string (parses health from status).
+  factory ContainerStatusBadge.withStatus({
+    required ContainerState state,
+    required String status,
+    bool showLabel = true,
+  }) {
+    return ContainerStatusBadge(
+      state: state,
+      health: _parseHealthFromStatus(status),
+      showLabel: showLabel,
+    );
+  }
+
+  /// Parse health status from Docker status string.
+  static ContainerHealth _parseHealthFromStatus(String status) {
+    final lower = status.toLowerCase();
+    if (lower.contains('(healthy)')) return ContainerHealth.healthy;
+    if (lower.contains('(unhealthy)')) return ContainerHealth.unhealthy;
+    if (lower.contains('(health: starting)')) return ContainerHealth.starting;
+    return ContainerHealth.none;
+  }
+
+  final ContainerState state;
+  final ContainerHealth? health;
+  final bool showLabel;
+
+  static ContainerState _parseState(String value) {
     return ContainerState.values.firstWhere(
       (s) => s.name == value.toLowerCase(),
       orElse: () => ContainerState.exited,
     );
   }
-}
-
-/// Status badge for container state.
-class ContainerStatusBadge extends StatelessWidget {
-  const ContainerStatusBadge({
-    super.key,
-    required this.state,
-    this.showLabel = true,
-  });
-
-  /// Create badge from a string state value.
-  factory ContainerStatusBadge.fromString(String state, {bool showLabel = true}) {
-    return ContainerStatusBadge(
-      state: ContainerState.fromString(state),
-      showLabel: showLabel,
-    );
-  }
-
-  final ContainerState state;
-  final bool showLabel;
 
   @override
   Widget build(BuildContext context) {
     final (color, icon, label) = _getStateStyle(context);
 
-    return DecoratedBox(
+    Widget badge = DecoratedBox(
       decoration: BoxDecoration(
         color: color.withValues(alpha: 0.15),
         borderRadius: BorderRadius.circular(4),
@@ -69,17 +88,22 @@ class ContainerStatusBadge extends StatelessWidget {
         ),
       ),
     );
+
+    if (showLabel) {
+      badge = ConstrainedBox(
+        constraints: const BoxConstraints(minWidth: 90),
+        child: badge,
+      );
+    }
+
+    return badge;
   }
 
   (Color, IconData, String) _getStateStyle(BuildContext context) {
     final colorScheme = Theme.of(context).colorScheme;
 
     return switch (state) {
-      ContainerState.running => (
+      ContainerState.running => _getRunningStyle(colorScheme),
-          Colors.green,
-          Icons.play_circle,
-          'Running',
-        ),
       ContainerState.paused => (
           Colors.orange,
           Icons.pause_circle,
@@ -112,4 +136,30 @@ class ContainerStatusBadge extends StatelessWidget {
         ),
     };
   }
+
+  /// Get style for running state, factoring in health status.
+  (Color, IconData, String) _getRunningStyle(ColorScheme colorScheme) {
+    return switch (health) {
+      ContainerHealth.healthy => (
+          Colors.green,
+          Icons.play_circle,
+          'Running',
+        ),
+      ContainerHealth.unhealthy => (
+          Colors.orange,
+          Icons.warning_amber_rounded,
+          'Unhealthy',
+        ),
+      ContainerHealth.starting => (
+          Colors.blue,
+          Icons.hourglass_top,
+          'Starting',
+        ),
+      ContainerHealth.none || null => (
+          Colors.green,
+          Icons.play_circle,
+          'Running',
+        ),
+    };
+  }
 }

lib/features/control_room/stacks/presentation/pages/stack_detail_page.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart' hide Stack;
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:tatlock_ui/features/control_room/containers/domain/entities/container.dart'
+    as container_entity;
 import 'package:tatlock_ui/features/control_room/containers/presentation/providers/containers_provider.dart';
 import 'package:tatlock_ui/features/control_room/containers/presentation/widgets/container_logs_viewer.dart';
 import 'package:tatlock_ui/features/control_room/containers/presentation/widgets/container_status_badge.dart';
@@ -133,7 +135,9 @@ class _StackEditor extends ConsumerWidget {
       children: [
         // Header with stack info and actions
         Container(
-          padding: const EdgeInsets.all(16),
+          height: 56,
+          padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
+          alignment: Alignment.bottomCenter,
           decoration: BoxDecoration(
             color: colorScheme.surfaceContainerHighest,
             border: Border(
@@ -141,11 +145,13 @@ class _StackEditor extends ConsumerWidget {
             ),
           ),
           child: Row(
+            crossAxisAlignment: CrossAxisAlignment.end,
             children: [
               Icon(Icons.layers, color: colorScheme.primary),
               const SizedBox(width: 12),
               Expanded(
                 child: Column(
+                  mainAxisSize: MainAxisSize.min,
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Text(
@@ -211,7 +217,7 @@ class _CompactContainerList extends ConsumerWidget {
     required this.stackId,
   });
 
-  final List<dynamic> containers;
+  final List<container_entity.Container> containers;
   final String stackId;
 
   @override
@@ -269,7 +275,10 @@ class _CompactContainerList extends ConsumerWidget {
                       ),
                       child: ListTile(
                         dense: true,
-                        leading: ContainerStatusBadge(state: container.state),
+                        leading: ContainerStatusBadge.withStatus(
+                          state: container.state,
+                          status: container.status,
+                        ),
                         title: Text(
                           container.name,
                           style: const TextStyle(fontSize: 13),

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).
+/// Parses API link_type string to QuickLinkType enum.
-  Map<String, dynamic> toCreateJson() {
+QuickLinkType _parseQuickLinkType(String linkType) {
-    return {
+  return switch (linkType) {
-      'title': title,
+    'new_tab' => QuickLinkType.newTab,
-      'url': url,
+    _ => QuickLinkType.iframe,
-      if (icon != null) 'icon': icon,
+  };
-      if (description != null) 'description': description,
+}
-      if (category != null) 'category': category,
+
-      'position': position,
+/// Formats QuickLinkType enum to API link_type string.
-      'is_visible': isVisible,
+String _formatQuickLinkType(QuickLinkType type) {
-      if (color != null) 'color': color,
+  return switch (type) {
-      if (backgroundColor != null) 'background_color': backgroundColor,
+    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 QuickLink link;
-      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,
-      );
-
       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
+          onSaved: () =>
-              .read(frontHallStateProvider.notifier)
+              ref.read(frontHallStateProvider.notifier).exitSettings(),
-              .clearSelectedLink(),
         ),
       ),
     );

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)

lib/shared/components/data_grid/data_grid.dart

@@ -103,9 +103,19 @@ class DataGrid<T> extends ConsumerWidget {
     DataGridState<T> state,
     DataGridController<T> controller,
   ) {
-    return Padding(
+    final colorScheme = Theme.of(context).colorScheme;
-      padding: const EdgeInsets.all(16),
+
+    return Container(
+      height: 56,
+      padding: const EdgeInsets.symmetric(horizontal: 16),
+      decoration: BoxDecoration(
+        color: colorScheme.surfaceContainerHighest,
+        border: Border(
+          bottom: BorderSide(color: colorScheme.outlineVariant),
+        ),
+      ),
       child: Row(
+        crossAxisAlignment: CrossAxisAlignment.center,
         children: [
           if (config.enableSearch)
             DataGridSearchBar(

lib/shared/components/data_grid/data_grid_provider.dart

@@ -35,6 +35,9 @@ class DataGridController<T> extends StateNotifier<DataGridState<T>> {
   /// Debounce timer for search.
   Timer? _searchDebounce;
 
+  /// All items before local filtering (for local search).
+  List<T> _allItems = [];
+
   @override
   void dispose() {
     _searchDebounce?.cancel();
@@ -57,16 +60,21 @@ class DataGridController<T> extends StateNotifier<DataGridState<T>> {
       final (offset, limit) = _getPaginationParams();
 
       final result = await source.fetch(
-        searchQuery: state.searchQuery.isEmpty ? null : state.searchQuery,
         sortField: sortField,
         sortDescending: state.sortDescending,
         offset: offset,
         limit: limit,
       );
 
+      // Store all items for local filtering
+      _allItems = result.items;
+
+      // Apply local filter if search query exists
+      final filteredItems = _applyLocalFilter(_allItems);
+
       state = state.copyWith(
-        items: result.items,
+        items: filteredItems,
-        totalCount: result.totalCount,
+        totalCount: filteredItems.length,
         hasMore: result.hasMore,
         isLoading: false,
         isInitialLoad: false,
@@ -82,6 +90,26 @@ class DataGridController<T> extends StateNotifier<DataGridState<T>> {
     }
   }
 
+  /// Applies local filtering based on search query.
+  List<T> _applyLocalFilter(List<T> items) {
+    if (state.searchQuery.isEmpty) return items;
+
+    final query = state.searchQuery.toLowerCase();
+
+    return items.where((item) {
+      // Check all searchable columns
+      for (final column in config.columns) {
+        if (column.searchable) {
+          final value = column.valueBuilder(item);
+          if (value.toLowerCase().contains(query)) {
+            return true;
+          }
+        }
+      }
+      return false;
+    }).toList();
+  }
+
   /// Gets pagination parameters based on data mode.
   (int?, int?) _getPaginationParams() {
     return switch (config.dataMode) {
@@ -97,13 +125,13 @@ class DataGridController<T> extends StateNotifier<DataGridState<T>> {
   /// Refreshes the grid data.
   Future<void> refresh() => _load(refresh: true);
 
-  /// Sets the search query with debouncing.
+  /// Sets the search query with debouncing (filters locally).
   void search(String query) {
     _searchDebounce?.cancel();
-    _searchDebounce = Timer(const Duration(milliseconds: 300), () {
+    _searchDebounce = Timer(const Duration(milliseconds: 150), () {
       if (state.searchQuery != query) {
         state = state.copyWith(searchQuery: query, currentPage: 0);
-        _load(refresh: true);
+        _applyFilterAndUpdateState();
       }
     });
   }
@@ -113,10 +141,19 @@ class DataGridController<T> extends StateNotifier<DataGridState<T>> {
     _searchDebounce?.cancel();
     if (state.searchQuery.isNotEmpty) {
       state = state.copyWith(searchQuery: '', currentPage: 0);
-      _load(refresh: true);
+      _applyFilterAndUpdateState();
     }
   }
 
+  /// Applies local filter and updates state with filtered items.
+  void _applyFilterAndUpdateState() {
+    final filteredItems = _applyLocalFilter(_allItems);
+    state = state.copyWith(
+      items: filteredItems,
+      totalCount: filteredItems.length,
+    );
+  }
+
   /// Sorts by the given column index.
   void sortBy(int columnIndex) {
     final column = config.columns[columnIndex];

lib/shared/components/data_grid/widgets/data_grid_search_bar.dart

@@ -40,14 +40,16 @@ class _DataGridSearchBarState extends State<DataGridSearchBar> {
 
     return SizedBox(
       width: 300,
+      height: 36,
       child: TextField(
         controller: _controller,
+        style: const TextStyle(fontSize: 14),
         decoration: InputDecoration(
           hintText: widget.hintText,
-          prefixIcon: const Icon(Icons.search),
+          prefixIcon: const Icon(Icons.search, size: 20),
           suffixIcon: _controller.text.isNotEmpty
               ? IconButton(
-                  icon: const Icon(Icons.clear),
+                  icon: const Icon(Icons.clear, size: 18),
                   onPressed: () {
                     _controller.clear();
                     widget.onClear();
@@ -56,14 +58,22 @@ class _DataGridSearchBarState extends State<DataGridSearchBar> {
               : null,
           isDense: true,
           filled: true,
-          fillColor: colorScheme.surfaceContainerHighest,
+          fillColor: colorScheme.surface,
           border: OutlineInputBorder(
             borderRadius: BorderRadius.circular(8),
-            borderSide: BorderSide.none,
+            borderSide: BorderSide(color: colorScheme.outlineVariant),
+          ),
+          enabledBorder: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(8),
+            borderSide: BorderSide(color: colorScheme.outlineVariant),
+          ),
+          focusedBorder: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(8),
+            borderSide: BorderSide(color: colorScheme.primary),
           ),
           contentPadding: const EdgeInsets.symmetric(
-            horizontal: 16,
+            horizontal: 12,
-            vertical: 12,
+            vertical: 8,
           ),
         ),
         onChanged: (value) {

lib/version.g.dart

@@ -7,7 +7,7 @@ class AppVersion {
 
   static const String name = 'tatlock_ui';
   static const String description = 'Tatlock - a Home Lab AI';
-  static const String version = '0.3.0';
+  static const String version = '0.3.3';
   static const int buildNumber = 1;
-  static const String fullVersion = '0.3.0+1';
+  static const String fullVersion = '0.3.3+1';
 }

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.3.2+1
+version: 0.3.3+1
 
 environment:
   sdk: ^3.10.4

web/health.html

@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>OK</title>
+</head>
+<body>OK</body>
+</html>

web/index.html

@@ -18,18 +18,18 @@
 
   <meta charset="UTF-8">
   <meta content="IE=Edge" http-equiv="X-UA-Compatible">
-  <meta name="description" content="A new Flutter project.">
+  <meta name="description" content="Tatlock Home Dashboard">
 
   <!-- iOS meta tags & icons -->
   <meta name="mobile-web-app-capable" content="yes">
   <meta name="apple-mobile-web-app-status-bar-style" content="black">
-  <meta name="apple-mobile-web-app-title" content="tatlock_ui">
+  <meta name="apple-mobile-web-app-title" content="Tatlock">
   <link rel="apple-touch-icon" href="icons/Icon-192.png">
 
   <!-- Favicon -->
   <link rel="icon" type="image/png" href="favicon.png"/>
 
-  <title>tatlock_ui</title>
+  <title>Tatlock</title>
   <link rel="manifest" href="manifest.json">
 </head>
 <body>

web/manifest.json

@@ -1,11 +1,11 @@
 {
-    "name": "tatlock_ui",
+    "name": "Tatlock",
-    "short_name": "tatlock_ui",
+    "short_name": "Tatlock",
     "start_url": ".",
     "display": "standalone",
-    "background_color": "#0175C2",
+    "background_color": "#1a1a2e",
-    "theme_color": "#0175C2",
+    "theme_color": "#1a1a2e",
-    "description": "A new Flutter project.",
+    "description": "Tatlock Home Dashboard",
     "orientation": "portrait-primary",
     "prefer_related_applications": false,
     "icons": [