Topic detection was timing out on longer transcripts when LLM
responses are slow. This affects detect_chunk_topic and other
LLM-calling tasks that use TIMEOUT_MEDIUM.
Co-authored-by: Igor Loskutov <igor.loskutoff@gmail.com>
* progress track for some hatchet tasks
* remove inline imports / type fixes
* progress callback for mixdown - move to a function
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Co-authored-by: Igor Loskutov <igor.loskutoff@gmail.com>