Goal
Define and implement verified overlay-surface behavior beyond the current macOS support.
Requirements
Audit Windows, X11, and Wayland mechanisms; represent unsupported behavior with typed capability results; prove click-through, focus, placement, and teardown without backend no-ops.
Goal
Define and implement verified overlay-surface behavior beyond the current macOS support.
Requirements
Audit Windows, X11, and Wayland mechanisms; represent unsupported behavior with typed capability results; prove click-through, focus, placement, and teardown without backend no-ops.