release(main): 移除腾讯云发布链路

docs/plans/2026-03-30-remove-nginx-implementation.md

@@ -46,26 +46,7 @@ Build from `frontend/Dockerfile`, define a private-registry-backed `FRONTEND_IMA
 Run: `docker compose config`
 Expected: only `db`, `backend`, `backend-init`, and `frontend` render.
 
-### Task 3: Update image publishing
-
-**Files:**
-- Modify: `scripts/build-and-push-registry.sh`
-- Modify: `.github/workflows/publish-images.yml`
-
-**Step 1: Publish `frontend` instead of `nginx`**
-
-Build and push `${REGISTRY_HOST}/ctms/ctms-frontend` alongside `${REGISTRY_HOST}/ctms/ctms-backend`.
-
-**Step 2: Keep branch-based tag logic unchanged**
-
-Preserve the existing `dev`, `release`, `release/*`, and `main` tag conventions.
-
-**Step 3: Verify script syntax**
-
-Run: `bash -n scripts/build-and-push-registry.sh`
-Expected: PASS
-
-### Task 4: Rewrite docs to match the new topology
+### Task 3: Rewrite docs to match the new topology
 
 **Files:**
 - Modify: `README.md`
@@ -90,7 +71,7 @@ Describe the runtime as frontend and backend containers behind an external proxy
 Run: `rg -n --hidden -g '!/.git' -S "nginx|ctms-nginx|NGINX_IMAGE|Nginx" README.md docker-compose.yaml .github scripts docs`
 Expected: no active repository-managed Nginx references remain.
 
-### Task 5: Remove obsolete nginx files and verify end-to-end cleanup
+### Task 4: Remove obsolete nginx files and verify end-to-end cleanup
 
 **Files:**
 - Delete: `nginx/Dockerfile`
@@ -105,9 +86,6 @@ Remove the Nginx directory because nothing in the repository should depend on it
 Run: `docker compose config`
 Expected: PASS
 
-Run: `bash -n scripts/build-and-push-registry.sh`
-Expected: PASS
-
 **Step 3: Validate frontend and backend image references**
 
 Run: `sed -n '1,160p' README.md`