AppModel exposes appVersion, previousVersion, isCheckingForUpdates and
updateStatusMessage (an alias for the existing statusLine plumbing — one
status channel, not a new one), plus checkForUpdates() and
revertToPreviousVersion() wired to the hardened UpdateChecker.
Menu gains, in order: "Update to X" (unchanged, staged-only), "Check for
updates" (labelled "Checking…" and disabled mid-check), "Revert to <version>"
(only when a rollback copy exists), then the existing rows unchanged, then a
non-interactive footer "Redline <version>" with the status line under it —
same caption/secondary styles already used elsewhere in the file, no new
tokens.
Menu-bar icon gets a small badge while an update is staged: uses the SF
Symbol's own ".badge" variant when one exists for the current icon, otherwise
overlays a small dot on the plain symbol. Reads live model state, so the
badge disappears on its own once the offer clears.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Root cause: RegionPickerView lacked acceptsFirstMouse — as an LSUIElement accessory app
Shotdeck is never active when the hotkey fires, so the user's first click on the overlay
was refused and the drag never started. Also plumbs the monitored event's location through
the controller (hardware-cursor reads made the chain untestable). Adds PickerSelfTest
(SHOTDECK_PICKER_SELFTEST): posts synthetic mouse events through the app's own queue,
asserts the exact CaptureRegion, saves a mid-drag overlay bitmap. Coordinator ran it:
PICKER-SELFTEST PASS rect=(200.0, 729.0, 400.0, 300.0); overlay bitmap shows dim+punch+chip.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
kua-agentandClaude Fable 5.1