- drop cruft: v4 DispatchKeypress undo, unused VKM import and
__vrkbdPatched flag, redundant VRKBD_DISPLAY env in the unit
- one wrap() helper for all replaced functions; key names for the
stylesheet derived from the key definitions instead of repeated
- unpatch: restore every layout ever patched (also ones disabled since)
and the remembered component class instead of walking the tree again
- helper: debounce re-injects after bursts of new JS contexts; resolve
pending DevTools calls when the connection closes
- arrow icons vertically centered again (hint stays at the bottom edge)
- updated header comments
- steamFrame.vrKeyboard -> steamFrame.steamKeyboardPatch (module, service
and script names follow): it patches Steam's own on-screen keyboard
- clipboardSync.enable defaults to true: without it the nested desktop's
clipboard is isolated