[Backend Release] v0.45.0

[deploystack-automation]

Backend Release v0.45.0

This PR prepares a new backend 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/backend:latest
• deploystack/backend:v0.45.0

Supported Architectures

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

Release notes:

• feat(backend): add OAuth token management services and utilities (3729357)
• feat(backend): auto-fill icon_url from GitHub avatar if not provided (3f418cf)
• feat(backend): implement OAuthDiscoveryService for detecting and discovering OAuth metadata from MCP servers (424a4bc)
• chore(all): update dependencies across services (44bbbc2)
• refactor(all): simplify conventional changelog preset configuration (482c662)
• feat(backend): implement OAuth token retrieval and status endpoints (51472b6)
• feat(backend): add endpoint to retrieve available satellites for team (5c87421)
• feat(backend): added icon_url to mcp catalog (a1d66de)
• feat(backend): add installation_type field for OAuth installations (c79f52a)
• feat(all): add README content management to MCP server forms (f0b706e)
• feat(all): add OAuth authorization step in server installation wizard (fce8128)

[deploystack-automation]

Release Branch Cleanup ✅

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