refactor: 屏幕截图冗余区域字段收敛(action/position_img 并入截图区域), 仅框选区域模式显示

resources/catalog.json

@@ -67146,42 +67146,16 @@
             "rpa_str"
           ]
         },
-        {
-          "key": "action",
-          "label": "action",
-          "widget": "region",
-          "type": "object",
-          "displayType": "getScreenShot",
-          "required": false,
-          "defaultValue": "",
-          "placeholder": "{\"x\":0,\"y\":0,\"width\":100,\"height\":50}",
-          "description": "区域坐标 JSON；点右侧「屏幕框选」在屏幕上框选生成",
-          "advanced": false,
-          "valueTypes": []
-        },
         {
           "key": "position",
-          "label": "position",
+          "label": "截图区域",
           "widget": "region",
           "type": "object",
           "displayType": "screenShotValue",
           "required": false,
           "defaultValue": "",
           "placeholder": "{\"x\":0,\"y\":0,\"width\":100,\"height\":50}",
-          "description": "区域坐标 JSON；点右侧「屏幕框选」在屏幕上框选生成",
-          "advanced": false,
-          "valueTypes": []
-        },
-        {
-          "key": "position_img",
-          "label": "position_img",
-          "widget": "region",
-          "type": "object",
-          "displayType": "screenShotValue",
-          "required": false,
-          "defaultValue": "",
-          "placeholder": "{\"x\":0,\"y\":0,\"width\":100,\"height\":50}",
-          "description": "区域坐标 JSON；点右侧「屏幕框选」在屏幕上框选生成",
+          "description": "截图范围为「框选区域」时生效：点右侧「屏幕框选」在屏幕上框选生成区域坐标",
           "advanced": false,
           "valueTypes": []
         },