Fork delta vs wasm-port: 8 commits, ~107 files — port directory, 35
dispatch headers, build-system entries, 1-line prntbase.cpp condition,
2 generic-notebook bug fixes. No univ/aui/stc changes. Tracker-hook
migration deliberately deferred while the canvas port is alive (the DOM
port doesn't need the hooks; univ's die with univ). Patches in
features/feature/wx-dom-port/ via create-feature-patches.sh.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>