Tighten executor, usage, model-resolution, and state-management
code with explicit types and safer record handling to reduce runtime
edge cases across providers.
Also normalize management-token failures to 403 responses, require API
keys consistently on cloud agent task routes with CORS-safe errors,
refresh stale Gemini CLI project IDs, prioritize Gemini search tools
correctly, add new provider/model registry entries, and serialize
integration tests for more reliable CI.