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/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';
 }