TT-7376 audio editing zoom and position fixes

[sarahentzel]

No description provided.

[Copilot]

Pull request overview

Fixes waveform UX regressions during audio editing by preserving the user’s current playhead position and zoom level across edit-triggered reloads, so the waveform doesn’t jump back to the start or reset to fit-to-width.

Changes:

• Restore the current playhead position after undo by reloading the audio at the current progress time.
• Prevent automatic zoom “snap back” to fit-to-width after snip/undo by preserving and re-applying the prior zoom.
• Adjust zoom-min synchronization so fillPx changes only raise zoom when the current zoom is below the new minimum.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/renderer/src/crud/useWaveSurfer.tsx	Undo reload now restores the current position (via progress()), relying on existing clamping behavior in wsGoto.
src/renderer/src/components/WSAudioPlayerZoom.tsx	Keeps user zoom when fillPx changes unless current zoom falls below the new minimum.
src/renderer/src/components/WSAudioPlayer.tsx	Preserves zoom across edit reloads (snip/undo) and re-applies it on WS ready when appropriate.