Introduce a new "reset" action for bulk operations and a dedicated
endpoint for individual case resets. These features allow administrators
to revert a case to its raw audio state by deleting derived artifacts
like transcripts, analysis input, and documents. The functionality also
includes renaming `.m4a.failed` files back to `.m4a` to re-trigger
transcription.
This commit also:
- Adds a `reset_case_artefacts` helper function to `case_actions.rs`.
- Implements the `handle_reset_case` endpoint.
- Adds the "Reset" button to the UI for administrators.
- Includes unit and integration tests to verify the new functionality
and access control.
Off-the-shelf Whisper wrappers hardcode faster-whisper defaults that
cause cascading hallucinations on real dictations (2/13 runs against
ahmetoner v1.9.1). This thin FastAPI service mirrors the /asr interface
but fixes condition_on_previous_text=False, temperature=0.0, and
vad_filter=True so the Axum server can switch by changing WHISPER_URL.
Brummel