Inline-built dialogs were invisible to the accessibility audit - which is exactly how
mnemonic-less buttons kept slipping through (the single-instance dialog Andre caught,
and now TWO more found by this very change: ManualPeerPrompt's OK/Cancel and
ProfileSaveAsPrompt's Cancel had no mnemonics - both fixed). Each inline dialog's
construction is split from its ShowDialog into a Build seam, and the audit now covers
15 dialog surfaces (was 8): manual peer prompt, quick profile switch, change password,
password manager, profile name prompt, and the service Additional-options window join
the eight Form dialogs. Behaviour unchanged.
The encoder-boundary clamp is now ONE shared rule (Core SampleClamp) instead of three
private copies in MixingEngine / AsioCaptureBackend / PushModeWasapiBackend - and the
ASIO copy's up-to-four interlocked increments per frame became one batched add per
buffer on the RT thread. Pinned by a new self-test (over-range clamps to exactly +/-1
and counts; +/-1 exactly passes untouched).
Gate 61/61.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>