- Expand `Alt+C` from controller selection to config/remap UI with learn, clear, and reset flows
- Persist full controller binding descriptors through IPC/config (buttons, axes, directions, D-pad fallback)
- Update runtime/tests/docs/config examples for new binding schema; keep `Alt+Shift+C` debug modal
- add `verify:config-example` script with tests to fail on missing/stale generated config artifacts
- run the verification in CI and release workflows, and document it in release/docs guidance
- fix docs-site Cloudflare Pages watch path to `docs-site/*` with regression coverage
- show a dedicated startup OSD "building" phase for character dictionary sync
- forward bare `Tab` from visible overlay to mpv so AniSkip works while focused
- fix Windows plugin env override resolution for `SUBMINER_BINARY_PATH`
