feat: add sweep and task reward automation

workflows/sweep_claim.json

@@ -0,0 +1,21 @@
+{
+  "name": "小金猪快速扫荡",
+  "interval_seconds": 2,
+  "states": {
+    "home": [{"template": "home.png", "search": [150, 730, 410, 865]}],
+    "sweep_available": [
+      {"template": "idle_dialog_title.png", "search": [170, 260, 400, 380]},
+      {"template": "sweep_available.png", "search": [20, 645, 330, 825]}
+    ],
+    "reward": [
+      {"template": "sweep_reward.png", "search": [120, 220, 440, 370], "threshold": 0.8},
+      {"template": "sweep_dismiss.png", "search": [145, 610, 420, 730]}
+    ]
+  },
+  "clicks": {
+    "open_pig": [0.135, 0.607],
+    "sweep": [0.32, 0.73],
+    "dismiss_reward": [0.50, 0.67],
+    "close": [0.50, 0.94]
+  }
+}