feat(android): add native controls and continuous multi-touch

artemis/agents/validator/execution_loop.py

@@ -488,7 +488,11 @@ async def run_validation_loop(node, state: State) -> dict:
     # a native sequence now, without introducing captures between burst members.
     # Saturated controls legitimately produce the same image hash as before.
     sequence_post_image = None
-    if success and any(item.get("action") == "action_sequence" for item in execution):
+    if success and any(
+        item.get("action")
+        in {"action_sequence", "pinch", "touch_gesture", "control_action", "scroll_to"}
+        for item in execution
+    ):
         captured = await _capture_live_screenshot(session, "post-sequence evidence")
         if captured:
             sequence_post_image = _absorb_post_screenshot(ctx, state, captured)