perf: optimize deploy-dev workflow

- Skip base image pre-pull if images already exist locally
- Reduce timeout from 60s to 30s for mirror pulls
- Remove redundant --build flag (image already built)
- Remove unnecessary cleanup steps (docker rm -f, network disconnect)
- Simplify to just docker compose down before up

.gitea/workflows/deploy-dev.yml

@@ -24,25 +24,21 @@ jobs:
           set -u
           mirror_host="127.0.0.1:5501"
 
-          if command -v curl >/dev/null 2>&1; then
-            if curl -fsS "http://${mirror_host}/v2/" >/dev/null; then
-              echo "Registry mirror is healthy at ${mirror_host}"
-            else
-              echo "Warning: registry mirror health check failed at ${mirror_host}; continuing with normal pull path"
-            fi
-          else
-            echo "Warning: curl is unavailable; skipping explicit mirror health check"
-          fi
-
           prewarm_base_image() {
             image_ref="$1"
+            # Skip if image already exists locally
+            if docker image inspect "${image_ref}" >/dev/null 2>&1; then
+              echo "Image ${image_ref} already exists locally, skipping pre-pull"
+              return 0
+            fi
+
             mirror_ref="${mirror_host}/library/${image_ref}"
             echo "Attempting mirror pre-pull: ${mirror_ref}"
-            if timeout 60 docker pull "${mirror_ref}"; then
+            if timeout 30 docker pull "${mirror_ref}" 2>/dev/null; then
               docker tag "${mirror_ref}" "${image_ref}"
               echo "Mirror pre-pull succeeded for ${image_ref}"
             else
-              echo "Warning: mirror pre-pull failed for ${image_ref}; continuing with normal pull during build"
+              echo "Mirror pre-pull failed for ${image_ref}, will pull during build"
             fi
           }
 
@@ -64,21 +60,16 @@ jobs:
 
           cd /volume1/docker/nas-dashboard
 
-          # Stop and remove any existing container
-          docker compose -f docker-compose.dev.yml -p nas-dashboard-dev down --remove-orphans || true
-          docker rm -f nas-dashboard-dev 2>/dev/null || true
-
-          # Disconnect from networks if still connected
-          docker network disconnect nas-dashboard_internal nas-dashboard-dev 2>/dev/null || true
-          docker network disconnect gitea_gitea nas-dashboard-dev 2>/dev/null || true
+          # Stop existing container if running
+          docker compose -f docker-compose.dev.yml -p nas-dashboard-dev down || true
 
           # Ensure network exists (create only if it doesn't exist)
           if ! docker network inspect nas-dashboard_internal >/dev/null 2>&1; then
             docker network create nas-dashboard_internal
           fi
 
-          # Deploy with compose (without networks in compose file)
-          docker compose -f docker-compose.dev.yml -p nas-dashboard-dev up -d --build --pull never
+          # Deploy with compose (without --build since we already built the image)
+          docker compose -f docker-compose.dev.yml -p nas-dashboard-dev up -d --pull never
 
           # Manually connect to networks after container is created
           docker network connect nas-dashboard_internal nas-dashboard-dev || true