NOFXi Self-Drive Tasks

Completed

[DONE] Fix health endpoint returning "time": null → now returns proper RFC3339 timestamp
[DONE] Add login rate limiting (5 attempts / 15min, 5min block) to prevent brute-force
[DONE] Move /api/reset-password behind auth middleware (was unauthenticated — critical vuln)
[DONE] Add response body size limits on proxy/external API calls (prevent memory exhaustion)
[DONE] Sanitize error messages in agent chat endpoint (was leaking internal error details)
[DONE] Record login success/failure for rate limiter tracking
[DONE] Sanitize markdown link URLs in frontend (prevent javascript: XSS)

[DONE] Add configurable CORS origins (CORS_ALLOWED_ORIGINS env var) — replaces wildcard *
[DONE] Add io.LimitReader to sentinel.go (was unbounded, now 256KB)
[DONE] Fix news seen map eviction: keep half instead of clearing all (was losing dedup state)
[DONE] Agent chat endpoint already behind auth middleware (verified, was falsely flagged as pending)

[DONE] Propagate c.Request.Context() in all kline API handlers (was context.Background()) — client disconnects now cancel upstream calls to CoinAnk, Alpaca, TwelveData, Hyperliquid
[DONE] Extract MessageRenderer.tsx from AgentChatPage.tsx (1009 → 825 lines) — renderMessageContent + renderInline moved to components/agent/MessageRenderer.tsx
[DONE] Remove /api/crypto/decrypt from public routes — was a security hole allowing anyone to decrypt ciphertext without authentication (internal callers use service directly)
[DONE] Add safe.Go / safe.GoNamed panic recovery wrapper (safe/go.go) — 31 goroutines had zero recover() calls; a single panic would crash the entire process
[DONE] Apply safe.GoNamed to all trader launch goroutines (StartAll, RestoreRunning, LoadSingleTrader auto-start, API start/restart handlers)

[PENDING] Investigate GitHub Dependabot's 21 reported vulnerabilities (13 high, 7 moderate, 1 low)
[PENDING] Apply safe.Go to remaining 25+ goroutines (order_sync, telegram bot, agent brain, etc.)

[PENDING] context.Background() used in ~69 exchange/trader calls — should propagate request context for proper cancellation (partially done: kline handlers fixed, trader/exchange calls remain)
[PENDING] AgentChatPage.tsx is 825 lines — could still extract WelcomeScreen and ChatMessages components

[PENDING] gatherContext in agent.go iterates all traders and positions on every message — consider caching (low priority: only triggered per user message)

[PENDING] Agent chat has fake streaming (word-by-word setTimeout) — implement real SSE streaming
[PENDING] Add WebSocket support for real-time position/balance updates instead of polling