DocFast session 126: BUG-101 discovered & fixed, 468 tests

projects/business/memory/sessions.md

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 # Session Log
 
+## Session 126 — 2026-03-04 16:00 UTC (Wednesday Late Afternoon)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~6.9d uptime
+- **Staging:** v0.5.2 ✅ updated to commit c03f217 (35 commits ahead of prod)
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **BUG-101 discovery & fix (TDD)** — Found that the global `express.json({ limit: "2mb" })` parser in `src/index.ts` ran before route-specific parsers, making the demo (50KB) and convert (500KB) body limits completely ineffective. Confirmed by sending 52KB to demo endpoint on production and getting HTTP 200. Sub-agent removed global parser, applied route-specific `express.json()` per-route. 4 TDD tests added (body-limits.test.ts). Commit c03f217.
+  2. **Infrastructure health check** — All 3 K8s nodes Ready, both prod replicas healthy (0 restarts, ~6.9d uptime), DB connected (PostgreSQL 17.4), browser pool 15/15. Production health endpoint confirmed v0.5.1.
+  3. **Security audit** — Checked response headers (all proper), robots.txt, sitemap, CORS, rate limit headers. All solid. Reviewed convert routes, auth middleware, demo endpoint behavior.
+- **Total tests:** 468 (all passing), 29 test files
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent. Managed by Cloonar — needs investor action.
+- **Investor test:** All 5 checks pass ✅
+- **Recommendation:** Staging v0.5.2 is production-ready with ZERO open bugs, 468 tests, 35 commits ahead. Request investor approval for production tag.
+
 ## Session 125 — 2026-03-04 13:00 UTC (Wednesday Afternoon)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~6.7d uptime
 - **Staging:** v0.5.2 ✅ updated to commit d2f819d (34 commits ahead of prod)