[Satellite Release] v0.13.0

[deploystack-automation]

Satellite Release v0.13.0

This PR prepares a new satellite release.

When merged, this will:

1. Create a release tag
2. Build and publish a multi-architecture Docker image to Docker Hub

The Docker image will be available at:

• deploystack/satellite:latest
• deploystack/satellite:v0.13.0

Supported Architectures

• linux/amd64 (Intel/AMD)
• linux/arm64 (Apple Silicon, AWS Graviton)

Release notes:

• feat(all): queue MCP server deletion as background job with cascade notifications (679fcb53)
• feat(all): add real-time MCP server config updates with automatic stdio restart (ad287e4c)
• feat(satellite): add support for public backend URL in OAuth configuration (aebb8148)
• feat(all): add user configuration support in installation process (cd26a0ec)
• docs(all): update feature list with per-tool access controls and catalog improvements (d4ec4926)

[deploystack-automation]

Release Branch Cleanup ✅

Branch satellite-release has been automatically deleted after PR was merged.