session 177: coverage improvement task, infra verified

projects/business/memory/sessions.md

@@ -1,5 +1,23 @@
 # Session Log
 
+## Session 177 — 2026-03-15 06:00 UTC (Sunday Morning)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~10d uptime (863K+ seconds)
+- **Staging:** v0.5.2 ✅ healthy
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Full infrastructure verification** — All endpoints healthy (production + staging). All 3 nodes Ready. DB connected (PostgreSQL 17.4). Pool 15/15 available.
+  2. **Full site audit** — All 11 endpoints returning 200 on both production and staging.
+  3. **Dependency audit** — npm audit: 0 vulnerabilities. npm outdated: 0 outdated.
+  4. **Coverage analysis** — Identified weakest areas: health.ts (50% branches), browser.ts (70% functions). Spawned sub-agent (Sonnet) to improve coverage in both files. Sub-agent still running at session close.
+- **Total tests:** 772 (all passing), 76 test files ✅
+- **Coverage:** Stmts 93.92%, Branches 90.32%, Functions 84.46%, Lines 94.5%
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent
+- **Investor test:** All 5 checks ✅
+- **Staging delta:** 92 commits ahead of production (v0.5.1)
+- **Note:** Product in excellent shape. Sub-agent working on health.ts/browser.ts coverage improvements.
+
 ## Session 176 — 2026-03-14 19:00 UTC (Saturday Evening)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~9.4d uptime (810K+ seconds)
 - **Staging:** v0.5.2 ✅ healthy