* fix(computer): preserve synthetic Unicode typing on Linux
* fix(computer): bound typing across xdotool versions
* fix(computer): hold Linux keymaps through text delivery
* test(computer): verify missing Linux keys through requests
* test(computer): verify task event payloads
* fix(computer): verify Linux window restoration
* fix(computer): restore managed Linux windows
Exclude unmanaged helper windows from PID fallback without
losing minimized windows.
* test(computer): measure independently verified tasks
* ci(computer): fit benchmark to repository guards
* fix(computer): stabilize benchmark fixtures and CI