Segments missing speaker field in transcription detail endpoint

The /api/v1/transcriptions/:id endpoint documentation shows a speaker field on each segment, but the actual response doesn't include it.

Documented:

{ "id": "seg_001", "start": 0.0, "end": 4.52, "text": "...", "speaker": "Speaker 1" }

Actual:

{ "id": "AFF66A02-...", "start": 13280, "end": 232080, "text": "..." }

Also noticed segmentCount, isTranscribed, and per-tag color from the docs are absent in the actual response. The segment start/end values appear to be integers (milliseconds?) rather than the floats (seconds?) shown in the docs.