Voice assistant

[balloob]

Breaking change

Proposed change

Add basic debug panel for voice assistant pipelines.

The current URL is /config/voice_assistant, which is only accessible by entering the URL. In the future it will be linked from the new voice assistant config page (and the URL will change).

Backend PR is already merged: home-assistant/core#89822

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io