feat: added way to communicate 10 basic gestures

ref: N25B-399

src/control_backend/schemas/ri_message.py

@@ -12,6 +12,7 @@ class RIEndpoint(str, Enum):
     SPEECH = "actuate/speech"
     GESTURE_SINGLE = "actuate/gesture/single"
     GESTURE_TAG = "actuate/gesture/tag"
+    GESTURE_BASIC = "actuate/gesture/single"
     PING = "ping"
     NEGOTIATE_PORTS = "negotiate/ports"
 
@@ -49,16 +50,13 @@ class GestureCommand(RIMessage):
     """
 
     endpoint: Literal[  # pyright: ignore[reportIncompatibleVariableOverride] - We validate this stricter rule ourselves
-        RIEndpoint.GESTURE_SINGLE, RIEndpoint.GESTURE_TAG
+        RIEndpoint.GESTURE_SINGLE, RIEndpoint.GESTURE_TAG, RIEndpoint.GESTURE_SINGLE
     ]
     data: str
 
     @model_validator(mode="after")
     def check_endpoint(self):
-        allowed = {
-            RIEndpoint.GESTURE_SINGLE,
-            RIEndpoint.GESTURE_TAG,
-        }
+        allowed = {RIEndpoint.GESTURE_SINGLE, RIEndpoint.GESTURE_TAG, RIEndpoint.GESTURE_SINGLE}
         if self.endpoint not in allowed:
-            raise ValueError("endpoint must be GESTURE_SINGLE or GESTURE_TAG")
+            raise ValueError("endpoint must be GESTURE_SINGLE, GESTURE_TAG or GESTURE_BASIC")
         return self