Reworks the Orchestration tab's control set per maintainer direction:
- Power cap → a MENU ([c] opens PowerCapMenuScreen) instead of a stateful on/off
toggle: [d] apply default cap (230W) · [u] clear cap (uncap to hw default) ·
[m] custom wattage (type a value). Each choice routes through the standard
confirm gate. gpu-mode.sh power-cap now ALSO accepts a numeric wattage (applied
to both cards, validated against each card's [min,max]); power_cap_set(<W>)
builds it. (The menu blurs its Input on open + uses priority shortcut bindings
so d/u/m reach the screen — a focused Input otherwise swallows printable keys.)
- Prune / prune-all REMOVED from the cockpit (was Orchestration-only): binding,
action, palette entry, help/footer text, the prune() service method + its tests.
`gpu-mode prune[-all]` stays on the CLI for manual cleanup.
- Power-cap SWEEP [w] moved Orchestration → Doctor (a tuning/diagnostic bench, not
a live-estate control): context-gate → tab-doctor, action guard updated, surfaced
in the Doctor hint + help.
- Help/docstrings refreshed (Orchestration + the stale Doctor help line now lists
the real v/V/R/F verbs + the relocated [w]).
Scene start/stop path unchanged (⏎ → reconcile-gated scene_switch → gpu-mode
<mode>). +3 power-cap tests (menu→default/clear/custom, cap-sweep on Doctor),
power_cap_set custom-wattage + reject-invalid tests; per-tab check_action updated.
Suite: serve-cockpit 670 (+1 skip), tui-core 66.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
