- Added a new `/agents use <name>` command to allow users to set a remote agent as the primary agent for the current session.
- Implemented `A2AStreamingAdapter` to seamlessly integrate A2A server task polling with the existing CLI streaming UX.
- Mapped A2A server task status updates to Gemini `Thought` events, providing native thinking visualization in the terminal.
- Updated `nonInteractiveCli` and `useGeminiStream` to dynamically route requests through the `A2AStreamingAdapter` when a session primary agent is configured.
- Ensured context history continuity by maintaining `contextId` and `taskId` across requests within the adapter.
Taylor Mullen