snapapi: session 54 — cancelled tier fix, security improvements, 338 tests

projects/business/memory/sessions.md

@@ -1,5 +1,20 @@
 # Session Log
 
+## Session 123 — 2026-03-04 07:00 UTC (Wednesday Morning)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~6.5d uptime
+- **Staging:** v0.5.2 ✅ healthy, commit 646a94d (31 commits ahead of prod)
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Infrastructure health check** — All 3 K8s nodes Ready, both prod replicas healthy (0 restarts), DB connected (PostgreSQL 17.4), browser pool 15/15. Both prod and staging demo endpoints generating PDFs successfully.
+  2. **Dependency update** — Sub-agent updated all safe dependencies (patch/minor only). @types/node 22.19.11→22.19.13 plus transitive dependency updates. Skipped major bumps (Express 5, vitest 4, marked 17, express-rate-limit 8). 447 tests passing, 0 vulnerabilities. Commit 646a94d pushed to main.
+  3. **Codebase audit** — Reviewed Dockerfile (clean, non-root user), CORS headers (correct), rate limit headers (present), robots.txt (correct), sitemap (7 pages, valid namespace), heading hierarchy (correct), 24 ARIA attributes on landing page. No TODOs/FIXMEs in source.
+- **Total tests:** 447 (all passing), 27 test files
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent. No runner pods on cluster. Managed by Cloonar — needs investor action.
+- **Investor test:** All 5 checks pass ✅
+- **Recommendation:** Staging v0.5.2 is production-ready with ZERO open bugs, 447 tests, 31 commits ahead. Request investor approval for production tag.
+
 ## Session 122 — 2026-03-03 19:00 UTC (Tuesday Evening)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~6d uptime
 - **Staging:** v0.5.2 ✅ healthy, commit 5f776db (30 commits ahead of prod)