Three independent CI failures, none caused by the font-lock push:
1. CanvasKit web-host test variables_panel_open_does_not_paint_legacy_modal
false-tripped: its '> half viewport' heuristic was a proxy for 'no
full-viewport modal', but only passed because the property panel used
to narrow the canvas and clamp the floating VariablesPanel below
half-width. The nothing-selected-by-default change collapsed the
property panel, widening the canvas so the legitimate 820x480 panel
paints unclamped. There is no legacy modal. Retarget the assertion at
a near full-viewport round fill and positively assert the panel paints.
2. windows-aarch64 cross-check failed: op-host-services + op-orchestrator
pulled op-mcp's native-only 'script' feature unconditionally, dragging
in rquickjs-sys which ships no bindings for aarch64-pc-windows-msvc.
Enable 'script' per-target (off on that unshipped check-only arch).
3. Windows workspace tests segfaulted single-threaded (before the first
test prints, under --test-threads=1) — an intra-test race a thread
flag can't serialize. Switch the Windows runner to cargo-nextest (one
process per test) so the crash is isolated + named; doctests run
separately.
8cd03adacd