forked from unom/punktfunk
Adds `xbox_windows` — the host half of the HID Xbox pad: the sealed-channel open under the Bluetooth identity (SwDeviceCreate `pf_xboxwireless` + `USB\VID_045E&PID_0B13`, so hidclass derives the real-pad `HID\VID_045E&PID_0B13` child ids), device_type 4 stamped before the magic, and the `PadProto` impl that publishes through `xbox_proto`. No rich plane: an Xbox pad has no touchpad, lightbar, adaptive triggers or IMU in its HID contract, so apply_rich/clear_rich/neutralize_gyro are deliberately no-ops. Rumble comes back off the driver's republished output reports. The Bluetooth rumble report carries magnitudes on a 0..100 scale, not 0..255 — assuming otherwise silently costs 60% of the range — and the enable mask gates each motor independently. The two INF/driver guard tests now cover the new identity. `hwid_devtype_table_matches _the_driver` caught the addition on its vacuity count, which is exactly what it is for. Verified on the Arc laptop (.221, Win11 26200): `cargo test -p pf-inject --lib` 100/100 green, `cargo clippy --lib --profile test -- -D warnings` clean, fmt clean. Note `clippy --all-targets` fails there on a PRE-EXISTING issue unrelated to this change — tests/motion_contract.rs imports the linux-gated `switch_proto`. Still unbuilt: the driver itself (.221 has no WDK) and the host routing that would send an Xbox pad here instead of to XUSB. The report descriptor remains constructed rather than captured — diff it against a real pad before shipping.