fix: update HTML title to mockupAWS

- Change generic 'frontend' title to 'mockupAWS - AWS Cost Simulator'
- Resolves frontend branding issue identified in testing

frontend/e2e/TEST-RESULTS.md

@@ -122,30 +122,46 @@ npx playwright install chromium
 
 ## Test Results Summary
 
-### Test Run Results (Chromium)
+### FINAL Test Run Results (Chromium) - v0.4.0 Testing Release
+
+**Date:** 2026-04-07  
+**Status:** 🔴 NO-GO for Release
 
 ```
-Total Tests: 94
+Total Tests: 100
 
 Setup Verification:     7 passed, 2 failed
-Navigation (Desktop):   3 passed, 18 failed, 2 skipped
-Navigation (Mobile):    2 passed, 6 failed
-Navigation (Tablet):    0 passed, 3 failed
-Navigation (Errors):    2 passed, 2 failed
+Navigation (Desktop):   2 passed, 9 failed
+Navigation (Mobile):    2 passed, 3 failed
+Navigation (Tablet):    0 passed, 2 failed
+Navigation (Errors):    2 passed, 1 failed
 Navigation (A11y):      3 passed, 1 failed
-Navigation (Deep Link): 2 passed, 1 failed
+Navigation (Deep Link): 3 passed, 0 failed
 Scenario CRUD:          0 passed, 11 failed
 Log Ingestion:          0 passed, 9 failed
 Reports:                0 passed, 10 failed
 Comparison:             0 passed, 7 failed, 9 skipped
-Visual Regression:      0 passed, 16 failed, 2 skipped
+Visual Regression:      9 passed, 6 failed, 2 skipped
 
 -------------------------------------------
-Core Infrastructure:    ✅ WORKING
-UI Tests:              ⚠️ NEEDS IMPLEMENTATION
-API Tests:             ⏸️ NEEDS BACKEND
+OVERALL:                18 passed, 61 failed, 21 skipped (18% pass rate)
+Core Infrastructure:    ⚠️ PARTIAL (API connection issues)
+UI Tests:              🔴 FAIL (Wrong UI - LogWhispererAI instead of mockupAWS)
+API Tests:             🔴 FAIL (IPv6 connection refused)
 ```
 
+### Critical Findings
+
+1. **🔴 CRITICAL:** Frontend displays LogWhispererAI instead of mockupAWS v0.4.0
+2. **🔴 HIGH:** API tests fail with IPv6 connection refused (::1:8000)
+3. **🟡 MEDIUM:** Missing browsers (Firefox, WebKit) - need `npx playwright install`
+
+### Recommendation
+
+**NO-GO for Release** - Frontend must be corrected before v0.4.0 can be released.
+
+See `FINAL-TEST-REPORT.md` for complete details.
+
 ### Key Findings
 
 1. **✅ Core E2E Infrastructure Works**