autocut 0.2.0

Second build. A pass of UI refinement plus several user-facing additions.

What's new

• Audio waveform rendered behind both the zoom bar and the navigator
• Manual cut editing: drag the green edge handles in the timeline, or
  edit in/out timestamps directly in the cuts panel
• Soft-delete cuts: × toggles a keep off (purple, struck-through)
  until re-enabled or export, instead of permanently deleting
• Bidirectional hover sync between timeline segments and cuts rows
• Transport controls (prev / play / next) centered in the timeline
  header, with spacebar play/pause and prev/next jumping between cuts
• Skip-removed playback toggle promoted to a prominent switch
• Custom sliders with shift-fine adjustment, arrow nudge, a thicker
  pill-shaped track, and a defaults button
• Resizable five-pane workspace (params, video, cuts, export,
  timeline) with split positions persisted across sessions
• silero VAD hysteresis so the model no longer chops speech mid-word
• Refined dropzone hero with a dashed drop target and a footer that
  opens the repo in your browser

Install (macOS Apple Silicon)

1. Download autocut_0.2.0_aarch64.dmg below

2. Open the dmg, drag autocut into Applications, eject the dmg

3. Open Terminal and run this once:

   xattr -cr /Applications/autocut.app
   

4. Launch the app from Applications

The bundle isn't notarized by Apple yet, so macOS Gatekeeper flags it
"damaged" until you strip the quarantine flag with that one command.
After that it launches normally every time.

Known limits

• macOS Apple Silicon only in this release. Other platforms build from
  source (see the repo)
• Unsigned, non-notarized bundle (requires the xattr step above)
• MP4 export re-encodes; lossless smart-cut is deferred