docs(14.2-03): complete vue-fonoteka-app on Go backend plan

.planning/ROADMAP.md

@@ -834,7 +834,7 @@ Plans:
   3. Failures against Go are visible (no silent fall-through to PHP); the local stack does not require the production origin.
   4. The new glue (env, proxy, CORS, run docs) has tests or a fail-closed check script, delivered in the phase's last plan.
 
-**Plans:** 2/4 plans executed
+**Plans:** 3/4 plans executed
 
 Plans:
 
@@ -845,7 +845,7 @@ Plans:
 - [x] 14.2-02-PLAN.md — `scripts/dev-stack.sh` (start, fail-closed guard, logs, e2e verdict), `.env.dev.example`, `.gitignore`, run docs
 
 **Wave 3** *(blocked on Wave 2 completion)*
-- [ ] 14.2-03-PLAN.md — Nuxt `E2E_BACKEND=go` switch, realtime rewrite, edit/rate/cover, search and wishlist specs on Go and PHP, Centrifugo origin step, manual UAT session
+- [x] 14.2-03-PLAN.md — Nuxt `E2E_BACKEND=go` switch, realtime rewrite, edit/rate/cover, search and wishlist specs on Go and PHP, Centrifugo origin step, manual UAT session
 
 **Wave 4** *(blocked on Wave 3 completion)*
 - [ ] 14.2-04-PLAN.md — Unit tests (seed, commands, marker, uploads mount, access log, switch contract) and `scripts/check-phase14.2.sh`
@@ -1316,7 +1316,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 →
 | 13. Płytarium API — wishlist, notifications, CSV, credentials, public routes | 6/6 | In Progress|  |
 | 14. Domain jobs and external integrations | 6/6 | In Progress|  |
 | 14.1. OAuth identities and fonoteka me routes (INSERTED) | 2/2 | Complete    | 2026-10-05 |
-| 14.2. Local Fonoteka frontend on local SummerCMS backend (INSERTED) | 2/4 | In Progress|  |
+| 14.2. Local Fonoteka frontend on local SummerCMS backend (INSERTED) | 3/4 | In Progress|  |
 | 14.3. One-command app scaffolding (INSERTED) | 4/4 | In Progress|  |
 | 15. Journal plugin | 4/4 | Complete   | 2026-10-06 |
 | 16. grzybyfunkcjonalne.pl on reusable blog views | 5/5 | In Progress|  |