Replaced all instances of "Bridgekeeper" with "Mithrandir" across the solution. Updated project files, folder structures, namespaces, and references to reflect the new naming convention.
Added distributed caching for access and refresh tokens in both `AuthController` and `AppProxyController`. Introduced logic to handle token expiration and refresh, ensuring continuous authorization through token renewal and session management.
Replaced LoginCommand and obsolete GetTokensCommand with updated implementations for consistency. Token type enum was updated, enforcing proper access and refresh token validation. Added BaseAddress property to master app, ensuring correct audience and initialization logic improvements.
Introduced a "--controllers-only" mode in the API for serving OpenAPI endpoints exclusively. Added scripts, Docker configurations, and run settings to enable automated code generation for the Palantir client. Removed obsolete EF metadata target file.
