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

refactor: update server to use ESM, refine product card availability UI, and improve test assertions.

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

feat: introduce affiliate proposals and product requests with a consolidated database schema migration.

feat: Implement new key metrics including trend data and demand signals, and introduce a product requests section.

Deployment fix for HF