Fix default hidraw device after kernel update

hidraw2 (ENE Technology ENEK5130 keyboard controller) is the correct
RGB device. hidraw4 is a Pixart touchpad that silently accepts the
ioctl without effect.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

daemon_client.py

@@ -24,7 +24,7 @@ DEVICES = ["keyboard", "lid", "button"]
 @dataclass
 class RGBState:
     device: str = "keyboard"
-    hidraw: str = "/dev/hidraw4"
+    hidraw: str = "/dev/hidraw2"
     effect: str = "static"
     brightness: int = 100
     speed: int = 0