feat: Implement new admin dashboard with video analysis, object moderation, and user management capabilities.

Removed analytics and trending features, added test and verification result files, and updated existing feature components and tests.

feat: Add dark mode toggle and update UI components with theme-aware styling.

feat: transition to google-only authentication and streamline UI

feat: Introduce a product request system allowing viewers to submit requests and creators to manage them via a new dashboard page.

feat: Add user navigation with dropdown menu and avatar components, and update related features and dependencies.

feat: Enable users to claim demo videos from the showcase page during sign-up.

Deployment fix for HF