fix(deploy): change API host port 8003→8010, move image to video-accessibility repo

Port 8003 is occupied by infra-api-1 on optical-dev server.
Artifact Registry repo renamed from nexus to video-accessibility.
cloudbuild.yaml defaults _TAG to 'latest' for manual runs.

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

cloudbuild.yaml

@@ -3,14 +3,15 @@
 #
 # Trigger: manual or on push to main
 # Usage:
-#   gcloud builds submit --config cloudbuild.yaml .
+#   Manual:  gcloud builds submit --config cloudbuild.yaml .
+#   With SHA: gcloud builds submit --config cloudbuild.yaml --substitutions _TAG=$(git rev-parse --short HEAD) .
 # =============================================================================
 
 substitutions:
   _REGION: europe-west1
-  _REPO: nexus
+  _REPO: video-accessibility
   _IMAGE: va-worker
-  _TAG: $COMMIT_SHA   # replaced with actual SHA by Cloud Build; use "latest" for manual runs
+  _TAG: latest   # overridden with $COMMIT_SHA by Cloud Build trigger; use 'latest' for manual runs
 
 steps:
   # ── Build Cloud Run worker image ──────────────────────────────────────────
@@ -22,17 +23,14 @@ steps:
       - backend/Dockerfile.cloudrun
       - -t
       - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}:${_TAG}
-      - -t
-      - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}:latest
       - backend/
 
-  # ── Push both tags ────────────────────────────────────────────────────────
+  # ── Push image ────────────────────────────────────────────────────────────
   - name: gcr.io/cloud-builders/docker
     id: push-va-worker
     args:
       - push
-      - --all-tags
-      - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}
+      - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}:${_TAG}
 
   # ── Update Cloud Run Job to use new image ─────────────────────────────────
   - name: gcr.io/google.com/cloudsdktool/cloud-sdk
@@ -50,7 +48,6 @@ steps:
 
 images:
   - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}:${_TAG}
-  - ${_REGION}-docker.pkg.dev/$PROJECT_ID/${_REPO}/${_IMAGE}:latest
 
 options:
   logging: CLOUD_LOGGING_ONLY

docker-compose.yml

@@ -83,7 +83,7 @@ services:
       redis:
         condition: service_healthy
     ports:
-      - "8003:8000"
+      - "8010:8000"
     environment:
       # App configuration
       APP_ENV: ${APP_ENV:-dev}

scripts/deploy-dev.sh

@@ -19,7 +19,7 @@ WEBROOT="/var/www/html/video-accessibility"
 APACHE_CONF_DIR="/etc/apache2/sites-available"
 APACHE_VHOST="optical-dev.oliver.solutions.conf"
 COMPOSE="docker compose -f docker-compose.yml -f docker-compose.prod.yml -f docker-compose.optical-dev.yml --env-file .env.production"
-API_INTERNAL_PORT=8000   # host port the api container exposes
+API_INTERNAL_PORT=8010   # host port the api container exposes
 VITE_BASE="/video-accessibility"
 
 # Only build images that run on optical-dev; heavy workers run on Cloud Run Jobs