Delete for everything: selection.delete removes sketch entities, features and sketches (with their dependents), construction planes, bodies (Remove feature), occurrences and components, and canvases in one undo step, with a dry run; Delete/Backspace and every menu's Delete go through it and ask first, listing what goes with it and what would fail; faces say Delete Face is not available yet; ui.confirm control method

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

docs/control-protocol.md

@@ -39,6 +39,7 @@ Commands never open dialogs when run this way. `solvecraft-cli commands` prints
 | `ui.text` | `text` | typed text |
 | `ui.screenshot` | `path?` | PNG of the window (needs a presented frame) |
 | `ui.render` | `path`, `width?`, `height?` | CPU render of the model with the current camera (no window needed) |
+| `ui.confirm` | `accept?`: bool | answers the Delete confirmation (shown when a delete takes other features with it or makes some fail); without `accept`, what it lists |
 | `ui.window` | `action`: minimize, maximize, restore, toggle, close | what the title bar's caption buttons do (on Windows and Linux the application bar is the title bar) |
 | `ui.resize` | `width`, `height` | |
 | `app.quit` | — | |