Detector now walks each AXWindow subtree independently and returns
both aggregate signals (for state machine) and a list of AXWindow
element refs for windows with active approval signals.
Overlay reads position/size directly from AXWindow elements via
AXValueGetValue, eliminating the CGWindowList dependency (which
returned empty names for Electron windows anyway).
Daemon passes only the active AXWindow refs to the overlay, so
only the specific window(s) waiting for user input get flashed.
Made-with: Cursor
Adapted from plan to match real a11y tree structure: Electron web
content exposes in-app buttons as AXStaticText values, not AXButton
titles. Detects via exact matches and regex patterns. Uses correct
Cursor bundle ID for process lookup.
Made-with: Cursor
