fix(ci): add ghcr image description metadata

Author: masterkain

.github/workflows/publish.yml

@@ -73,6 +73,8 @@ jobs:
         if: steps.publish_strategy.outputs.should_publish == 'true'
         id: meta
         uses: docker/metadata-action@v5
+        env:
+          DOCKER_METADATA_ANNOTATIONS_LEVELS: index
         with:
           images: ghcr.io/icoretech/codex-docker
           labels: |
@@ -100,4 +102,5 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          annotations: ${{ steps.meta.outputs.annotations }}
           provenance: mode=max

Dockerfile

@@ -35,6 +35,9 @@ RUN apk add --no-cache \
  && mkdir -p /home/codex/.codex /workspace \
  && chown -R codex:codex /home/codex /workspace
 
+LABEL org.opencontainers.image.source="https://github.com/icoretech/codex-docker" \
+      org.opencontainers.image.description="Multi-arch OpenAI Codex CLI Docker image built from official upstream releases"
+
 COPY --from=downloader /tmp/codex /usr/local/bin/codex
 COPY scripts/codex-bootstrap /usr/local/bin/codex-bootstrap
 COPY scripts/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh