Add integrations for GitHub, GitLab (cloud & self-hosted), Azure DevOps, and Gitea, storing personal access tokens in the operating system keychain. Azure DevOps supports multiple independently configurable organizations, and the Clone → Integrations tab loads, filters, sorts, and clones repositories using stored credentials. Update the API contract, help overlay, README, changelog, and application version metadata to document and ship the feature. - Add list_integration_repositories API command and related types - New Clone → Integrations UI with search, refresh, and direct clone - Store tokens in OS keychain and support multiple Azure DevOps orgs