feat: implement account settings and API tokens management

- Added SettingsComponent for user profile management, including display name and password change functionality.
- Introduced TokensComponent for managing API tokens, including creation and revocation.
- Created LayoutComponent for consistent application layout with navigation and user information.
- Established main application structure in index.html and main.ts.
- Integrated Tailwind CSS for styling and responsive design.
- Configured TypeScript settings for strict type checking and module resolution.

ts/index.ts

@@ -0,0 +1,19 @@
+/**
+ * Stack.Gallery Registry
+ * Enterprise-grade multi-protocol package registry
+ */
+
+// Export interfaces
+export * from './interfaces/index.ts';
+
+// Export models
+export * from './models/index.ts';
+
+// Export services
+export * from './services/index.ts';
+
+// Export providers
+export * from './providers/index.ts';
+
+// Export main registry class
+export { StackGalleryRegistry } from './registry.ts';