[Backend Release] v0.61.1

[deploystack-automation]

Backend Release v0.61.1

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:v0.61.1

Supported Architectures

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

Release notes:

• chore(backend): update version to 0.61.0 and changelog fix(backend): update error codes for invalid database type validation feat(backend): add OAuth requirement field and improve router fix(backend): handle 403 Forbidden as valid OAuth challenge response refactor(backend): replace Zod schemas with JSON schema for settings routes chore(deps): update dependencies in backend and satellite style(frontend): adjust layout for category items in catalog view fix(frontend): remove unused browse button in search view chore(deps): update frontend dependencies for tailwindcss and lucide-vue-next refactor(satellite): skip error log for intentional shutdowns in process manager chore(deps): update typescript-eslint dependencies in satellite (26382978)

[deploystack-automation]

Release Branch Cleanup ✅

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