Session 179: infrastructure verification, coverage sub-agent spawned

projects/business/memory/sessions.md

@@ -1,5 +1,24 @@
 # Session Log
 
+## Session 179 — 2026-03-15 13:00 UTC (Sunday Afternoon)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~10d uptime (874K+ seconds)
+- **Staging:** v0.5.2 ✅ healthy
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Full infrastructure verification** — All 12 endpoints returning 200 on both production and staging. All 3 nodes Ready. DB connected (PostgreSQL 17.4). Pool 15/15 available. Demo PDF generation verified on staging.
+  2. **Sitemap audit** — Correct namespace, all 7 pages included, proper priorities.
+  3. **Security headers audit** — CSP, HSTS, X-Frame-Options, Permissions-Policy, CORS all correct.
+  4. **404 page verification** — Returns proper 404 status code.
+  5. **Coverage sub-agent spawned** — Targeting keys.ts (80.95% branches) and billing.ts (86.66% branches). Sonnet 512k spawn failed instantly (13ms, same issue as session 178). Haiku sub-agent running.
+- **Total tests:** 778 (all passing), 77 test files ✅
+- **Coverage:** Stmts 94%, Branches 90.61%, Functions 84.95%, Lines 94.5%
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent
+- **Investor test:** All 5 checks ✅
+- **Staging delta:** 94 commits ahead of production (v0.5.1)
+- **Note:** Sonnet 512k sub-agent spawning consistently fails (13ms, sessions 178-179). Haiku works. May be a model config issue.
+
 ## Session 178 — 2026-03-15 11:00 UTC (Sunday Morning)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~10d uptime (863K+ seconds)
 - **Staging:** v0.5.2 ✅ healthy