Right panel now shows connection+detection status on one line, small
start/stop buttons on one line, event text with the red-note inline, and a
3x3 reverse-chronological gallery of recent confirmed screenshots filling
the rest. Double-clicking a thumbnail opens a full-image overlay. Gallery
items are collected off the UI thread from confirmed updates (deduped by
event id) and each ImageOp is built once and cached. Cross-compiles for
Windows; no new deps.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rewrites internal/ui/window.go in Gio, keeping the Window interface
(NewWindow/Run/Present/PresentAlert/ReportIssue) and the pure-Go ViewModel.
Background updates mutate shared state under a lock and Invalidate; the Gio
loop renders the latest frame. Dual tabs, widget.Image for render's RGBA, a
self-drawn confirm dialog and a MessageBeep sound. Drops lxn/walk (and the
TTM_ADDTOOL/comctl class of problems). Verified via GOOS=windows CGO_ENABLED=0
build of the UI packages; full app build needs Windows+CGo for onnxruntime.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>