deploy(S4): Blender headless pipeline + WebAR client + backend fixes

backend/routes/mobile_bridge_routes.py

@@ -455,11 +455,44 @@ async def max_autonomy_task(request: Request) -> dict[str, Any]:
     device_name = str(body.get("device_name") or "").strip()[:80]
     confirmed = bool(body.get("confirmed") or False)
     context = dict(body.get("context")) if isinstance(body.get("context"), dict) else {}
-    # Cloud boundary (same rationale as /command): the headless Space has no PC to
-    # drive and does not ship phone/command_runner (a Windows-PC command surface),
-    # so autonomy runs in record+sync mode here — logged, risk-assessed and pushed
-    # to the AR HUD. Real execution happens on the paired-PC :7474 channel. This is
-    # also the safer default: dangerous "confirmed" actions record rather than fire.
+    # RUN IT ON THE PC IF THERE IS ONE, exactly as /command now does.
+    #
+    # The comment below was written when the Space genuinely had nowhere to send
+    # a task, and it is no longer true: pc_relay_client.py holds an outbound
+    # socket from the user's desktop and executes system:execute for real. With
+    # record_only forced on the cloud, every Max Autonomy command from the phone
+    # came back "Task recorded and synced" — which sounds like success, and is
+    # why commands appeared to do nothing while the PC sat connected and idle.
+    #
+    # Falls through to record+sync when no desktop is listening, which is the
+    # honest answer then rather than a claim of control.
+    try:
+        from backend.ws.agent_ws import ws_manager as _ws_manager
+        if task and _ws_manager.pc_connections:
+            outcome = await _ws_manager.execute_on_pcs(task, device_name=device_name)
+            if outcome.get("delivered"):
+                spoken = outcome.get("spoken") or []
+                if outcome.get("timed_out"):
+                    spoken = ["Your PC received the task but did not report back."]
+                return {
+                    "ok": bool(outcome.get("ok")),
+                    "status": "relayed",
+                    "task": task,
+                    "action": "pc_relay",
+                    "message": (spoken[0] if spoken else "Done on your PC."),
+                    "requires_confirmation": False,
+                    "blocked": False,
+                    "risk": {},
+                    "plan": [],
+                    "response": spoken or ["Done on your PC."],
+                }
+    except Exception as exc:
+        log.warning("autonomy PC relay unavailable: %s", exc)
+
+    # No desktop listening. The headless Space has no PC of its own and does not
+    # ship phone/command_runner, so autonomy runs in record+sync mode — logged,
+    # risk-assessed and pushed to the AR HUD. Also the safer default: dangerous
+    # "confirmed" actions record rather than fire.
     if os.environ.get("SPACE_ID"):
         context.setdefault("record_only", "true")
     try:

dist/app-release.apk

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:aea6e0ae1cd4ee73eae1ba552343ab583401abf760f44e5966a156af9e38d4ff
-size 116538395
+oid sha256:5706a878f23fa24ffa79b70dd7700521315c9bba6ba784df823fbed781579d07
+size 116554783