task.md

RootAccess Feature Implementation

Phase 1: Backend Gaps (Quick Fixes)

• 1. Streak Achievement — wire checkStreak() into CheckAndAwardAchievements()
• 2. Writeup Upvote Display — add vote status endpoint + sort by upvotes
• 3. Challenge Search & Filter API — add query params to challenge endpoints
• 4. Submission History — add user-facing endpoint for own submission history
• 5. Team Transfer Leadership — add leader-facing endpoint
• 6. Account Deletion — self-service delete + data export

Phase 2: New Backend Features

• 7. Solo Mode — solo leaderboard for users without teams
• 8. CTFd Format Export — interoperable challenge export
• 9. Scoreboard Export CSV/JSON — for collaborators
• 10. Discord/Slack Webhook Integration — push solve events
• 11. Practice Mode / Archive — unscored past challenges
• 12. Per-Contest Analytics for Collaborators
• 13. Challenge Difficulty Rating by Users
• 14. Email Notifications on Solve/Contest Events

Phase 3: Major Features

• 15. Global/Contest Chat — WebSocket-based real-time chat

Phase 4: Frontend

• 16. Frontend updates for Phase 1 & 2 features (services + UI)