ci: retire persistent studio deployment

.gitea/workflows/ci.yml

@@ -25,17 +25,18 @@ jobs:
         run: npm test
       - name: Production build
         run: npm run build
-      - name: Deploy production container
+      - name: Stop the retired persistent container
         if: gitea.event_name == 'push' && gitea.ref == 'refs/heads/main'
-        env:
-          STUDIO_USERNAME: studio
-          STUDIO_PASSWORD: ${{ secrets.STUDIO_PASSWORD }}
-          DEPLOY_PORT: ${{ vars.DEPLOY_PORT }}
-          DEPLOY_DOCKERFILE: Dockerfile.deploy
-          GITHUB_SHA: ${{ gitea.sha }}
         run: |
-          if [ -z "$STUDIO_PASSWORD" ]; then
-            echo "Deployment skipped: repository secret STUDIO_PASSWORD is not configured"
-            exit 0
-          fi
-          node scripts/deploy.mjs
+          node --input-type=module <<'JS'
+          import Docker from "dockerode";
+          const docker = new Docker({ socketPath: "/var/run/docker.sock" });
+          for (const name of ["rednote-tool-studio", "rednote-tool-studio-candidate", "rednote-tool-studio-previous"]) {
+            try {
+              await docker.getContainer(name).remove({ force: true });
+            } catch (error) {
+              if (error.statusCode !== 404) throw error;
+            }
+          }
+          console.log("Retired Rednote Tool Studio containers stopped; the data volume was preserved.");
+          JS