* feat: add maki detection support
Maki always draws a one-line status bar at the bottom of the screen, so the manifest reads just that row: a braille spinner before the `[BUILD]`/`[PLAN]`/`[BASH]` mode label means working, the bare label means idle.
Blocked states come from the panels that replace the input box, the `Permission Required` dialog with its `y Allow`/`n Deny` hint rows and the `Plan complete` form. Maki emits no OSC title or progress, so these screen rules are the only evidence.
Also wires `maki` through process-name identification, per-agent sound overrides, and the website manifest catalog.
* docs: stage maki detection docs