The F5-TTS voice library (input/F5-TTS scanning, voice upload with ffmpeg
conversion, romanization, Load Audio clip drags) and the engine switch are
removed. The audio page now works with one engine, Anomalous_TTS
(GPT-SoVITS): characters, drags onto its node, the Script Director with
direct generation, pronunciation and settings. The audio gallery and its
stream route stay (output and temp folders only). The root PATH hack that
existed for F5-TTS's ffmpeg lookup is gone. Recorded as AD-016.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>