feat(gamepad): detecció i notificacions hot-plug amb GamepadManager

data/locale/ca.yaml

@@ -3,6 +3,8 @@
 
 notification:
   test: "notificacio de prova"
+  gamepad_connected: "connectat"
+  gamepad_disconnected: "desconnectat"
 
 input:
   zoom: "zoom"

data/locale/en.yaml

@@ -3,6 +3,8 @@
 
 notification:
   test: "test notification"
+  gamepad_connected: "connected"
+  gamepad_disconnected: "disconnected"
 
 input:
   zoom: "zoom"