* feat(recognition): buffer audio during model reload
* fix(recognition): recover buffered reload failures
* test(recognition): cover buffered reload edge cases
* fix(recognition): narrow buffered reload errors
* fix(settings): wait for IDLE before restoring Test Dictation callbacks
Buffered reload's stop_recognition() returns while PROCESSING. Test
Dictation must keep its text callbacks until recognition reaches IDLE
so the test utterance cannot inject into the focused app.
* style: apply Black formatting to PR 851 files
* fix(settings): cancel buffered reload before Test Dictation timeout restore
On the ~3min idle-wait timeout, do not restore live injector callbacks while
a buffered reload worker may still deliver text. Cancel via
_cancel_reload_recording off the GTK thread, then restore; if cancel is
unavailable or fails, leave test callbacks installed and show an error.
Add return/param annotations and regression coverage.
* fix(settings): keep Test Dictation waiting if buffered cancel fails
After the idle-wait timeout, if cancel is unavailable or raises, keep
polling with test callbacks and _test_active instead of marking the test
done. Ending early left the test callback as the only text destination,
so later normal dictation could land in the hidden test buffer. Restore
live injectors only once recognition reaches IDLE.
* fix(settings): reset Test Dictation timeout-cancel flag per session
Clear _test_timeout_cancel_attempted when a test starts, when entering
the buffered idle-wait, and when restoring UI so a later Test Dictation
can still cancel after timeout. Narrow the cancel-worker except clause
to AttributeError/OSError/RuntimeError/TypeError so unrelated defects
are not treated as ordinary cancel failure.
* fix(recognition): signal capture completion when buffered capture dies
A dead microphone during a buffered model reload left should_record=false
with no stop_recognition handoff, so the reload worker blocked forever on
_capture_finished.wait(). Signal the event from the audio thread's failure
teardown paths instead.
Refs VocaHQ/vocalinux#851
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Co-authored-by: Jatin K Malik <jatinkrmalik@gmail.com>
