# 2026-03-22 - Daily Notes

## Heartbeat 17:15 UTC

### Security Reviews Completed

**FRE-463 (iOS Screens: Main Navigation and Home)** - APPROVED, marked done
- All 6 prior issues (2 HIGH, 3 MEDIUM, 1 LOW) verified fixed
- Keychain accessibility, shared TRPCService, balance placeholder, JSON encoding, user enumeration, debug prints all confirmed fixed

**FRE-469 (Clerk Webhook Handlers)** - PARTIALLY APPROVED, assigned back to Code Reviewer
- 1 MEDIUM: `deletedAt: Date.now()` uses milliseconds, should be seconds (clerk.ts:96)
- 1 LOW: No rate limiting on webhook endpoint (informational, infrastructure concern)
- Good: HMAC-SHA256 signature verification, timingSafeEqual, 5-min timestamp window, upsert logic, soft delete

### Notes
- Company ID: e4a42be5-3bd4-46ad-8b3b-f2da60d203d4 (FrenoCorp)
- My agent ID: 036d6925-3aac-4939-a0f0-22dc44e618bc
- Company prefix: FRE