Benjamin Carlsson fc81a7154b Add local audio device selection to TUI voice settings (#49437) ...

## Why

Voice conversations previously opened the system-default microphone and speaker. Users need to choose which local devices to use, including when connected to a remote app server.

## What changed

- Add input and output device pickers alongside voice selection, with back navigation and a System default option.
- Persist selections as `audio.microphone` and `audio.speaker` on the TUI's machine, excluding project configuration layers. Apply them to the next voice conversation.
- Enumerate devices without opening audio streams and pass the selected names to the voice helper at startup.
- Disable ambiguous device names in the picker and use the same eligibility filtering for discovery and named-device startup.

## Testing

Add tests for device preference persistence across project and remote transitions, picker navigation and duplicate names, discovery without capture, and forwarding selected devices to the helper.

GitOrigin-RevId: d48fb3a09fa9b982a408f5a7c96bdd81776af21d

2026-09-30 01:58:03 +00:00

..

common

Add local audio device selection to TUI voice settings (#49437)

2026-09-30 01:58:03 +00:00

session_actor.rs

Add local audio device selection to TUI voice settings (#49437)

2026-09-30 01:58:03 +00:00