Implement Apex Agent MVP scaffold

tools/tap.py

@@ -0,0 +1,16 @@
+from __future__ import annotations
+
+from core.device_manager import DeviceManager
+from tools._device import get_driver
+
+
+def tap(
+    x: float,
+    y: float,
+    *,
+    device_id: str | None = None,
+    manager: DeviceManager | None = None,
+) -> dict[str, object]:
+    get_driver(device_id, manager=manager).tap(x, y)
+    return {"ok": True, "action": "tap", "x": x, "y": y}
+