feat: Hugging Face Docker Space, uploads chown, and Swagger fixes for production

feat: implement core backend modules, notification system, and AI agent skill documentation

refactor: resolve circular dependencies and optimize entities for SWC builder

feat(progress): track student material views and persist course completion updates.

feat(schedule): add campus event and schedule template management

feat(ta-dashboard): unlock live TA APIs on existing routes

fix: resolve 403 Forbidden error on material upload by making role check case-insensitive

All Dashboards CHAT DONE , Fix courses

Clean initial commit without secrets