feat: add gesture sequences and calibrated pixel drags

artemis/agents/validator/execution_loop.py

@@ -384,7 +384,9 @@ async def run_validation_loop(node, state: State) -> dict:
     execution: list[dict] = []
     actions_to_execute = list(actions)
     total_actions = len(actions_to_execute)
-    burst = total_actions > 1
+    burst = total_actions > 1 or any(
+        a.get("action") == "action_sequence" for a in actions_to_execute
+    )
     if burst:
         logger.info(
             f"Fast-action burst: {total_actions} actions will fire back to back"