Initial commit: Complete NodeJS-native setup

- Migrated from Python pre-commit to NodeJS-native solution
- Reorganized documentation structure
- Set up Husky + lint-staged for efficient pre-commit hooks
- Fixed Dockerfile healthcheck issue
- Added comprehensive documentation index

components/auth/index.ts

@@ -0,0 +1,4 @@
+// Authentication Components
+export { default as AuthPage } from './AuthPage';
+export { default as AvatarDropdown } from './AvatarDropdown';
+export { default as ChangePasswordModal } from './ChangePasswordModal';