docs: update CHANGELOG and PROJECT.md for visual test overhaul

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+### Changed
+- **Visual test overhaul** — consolidated 3 separate Playwright server processes
+  (ports 5111/5112/5113) into 1 session-scoped fixture in `conftest.py`; 77 tests
+  pass in ~59 seconds (was ~3× slower with 3 independent servers). Fixed `init_db`
+  mock bypass (must patch `padelnomics.app.init_db`, not `core.init_db`, since
+  `from .core import init_db` creates a local binding). Forces `RESEND_API_KEY=""`
+  and `WAITLIST_MODE=false` in subprocess so visual tests never send real emails or
+  render waitlist pages. Added sections J–N: pricing, checkout, supplier signup,
+  supplier dashboard, business plan export.
+
 ### Added
 - **SOPS + age encrypted secrets** — `.env.dev.sops` and `.env.prod.sops` replace
   `.env.example` and GitLab CI/CD variables; age keypair for encryption/decryption;

PROJECT.md

@@ -116,6 +116,10 @@
 - [x] Virtual office address on imprint
 - [x] SEO/GEO admin hub — GSC + Bing + Umami sync, search/funnel/scorecard views, daily background sync
 
+### Testing
+- [x] Playwright visual/E2E test suite — 77 tests across 3 files (visual, e2e flows, quote wizard); single session-scoped server + browser; mocked emails + waitlist mode; ~59s runtime
+- [x] Unit test suite — auth, billing webhooks, planner calculator, PDF export, RBAC, scenarios, lead scoring
+
 ### Other
 - [x] A/B testing framework (`@ab_test` decorator + Umami `data-tag`)
 - [x] Mobile nav (hamburger < 900px, full overlay panel)