fix: restrict and smoke test container CI

.gitea/workflows/ci.yml

@@ -29,14 +29,16 @@ jobs:
       - name: Strict staging release safety check
         run: >-
           RELEASE_ENV=staging APP_MODE=live
-          APP_RELEASE_ID=ci-$(git rev-parse --short HEAD)
+          APP_RELEASE_ID=ci-${{ gitea.sha }}
           CONVEX_IMAGE=ghcr.io/get-convex/convex-backend@sha256:3aa2ccd6697a75de53948b1ee531d7c9688fe09ef360748d75df46dfc888f69a
           CONVEX_DASHBOARD_IMAGE=ghcr.io/get-convex/convex-dashboard@sha256:63e94c62940a09acd36464e02e1b0a7589f7ef48227003de78510f9523bb4e6b
           bun run release:check
 
   container:
-    # Requires a runner with Docker/Compose. This job is prepared but remains
-    # unverified until Gitea reports an actual compatible runner.
+    # Docker builds run only for trusted pushes. Do not run this job for PR
+    # code on a shared/privileged runner; use a dedicated rootless runner once
+    # one is registered and verified in Gitea.
+    if: ${{ gitea.event_name == 'push' }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -44,4 +46,25 @@ jobs:
       - name: Validate Compose expansion
         run: docker compose config --quiet
       - name: Build immutable web artifact
-        run: docker build --build-arg APP_RELEASE_ID=fixture --tag eve-intelligence:fixture .
+        run: docker build --build-arg APP_RELEASE_ID=fixture-ci --tag eve-intelligence:fixture .
+      - name: Run isolated container smoke
+        shell: bash
+        run: |
+          set -euo pipefail
+          volume="eden-ci-reference-${GITHUB_RUN_ID:-trusted-push}"
+          container="eden-ci-web-${GITHUB_RUN_ID:-trusted-push}"
+          cleanup() { docker rm --force "$container" >/dev/null 2>&1 || true; docker volume rm "$volume" >/dev/null 2>&1 || true; }
+          trap cleanup EXIT
+          docker volume create "$volume" >/dev/null
+          docker run --rm --network none --user root -v "$volume:/app/data/reference" eve-intelligence:fixture \
+            bun workers/reference.ts --fixture --directory /app/data/reference
+          docker run --detach --name "$container" --network none \
+            -e APP_MODE=demo -e APP_ORIGIN=http://127.0.0.1:3000 -e ORIGIN=http://127.0.0.1:3000 \
+            -e HOST=127.0.0.1 -e PORT=3000 -e REFERENCE_DIR=/app/data/reference -e APP_RELEASE_ID=fixture-ci \
+            -v "$volume:/app/data/reference:ro" eve-intelligence:fixture >/dev/null
+          for attempt in $(seq 1 60); do
+            if docker exec "$container" bun -e "const r = await fetch('http://127.0.0.1:3000'); if (r.status !== 200 || r.headers.get('x-application-release') !== 'fixture-ci') process.exit(1);"; then break; fi
+            if [ "$attempt" = 60 ]; then echo 'container smoke did not become ready' >&2; exit 1; fi
+            sleep 0.5
+          done
+          docker exec "$container" bun -e "const r = await fetch('http://127.0.0.1:3000/assets'); if (r.status !== 200) process.exit(1);"