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/api/handlers/index.ts

@@ -0,0 +1,11 @@
+/**
+ * API handler exports
+ */
+
+export { AuthApi } from './auth.api.ts';
+export { UserApi } from './user.api.ts';
+export { OrganizationApi } from './organization.api.ts';
+export { RepositoryApi } from './repository.api.ts';
+export { PackageApi } from './package.api.ts';
+export { TokenApi } from './token.api.ts';
+export { AuditApi } from './audit.api.ts';