feat(config): 更新 ItemMergeConfig.json 文件

- 为多个物品合成配置添加 openserverday 属性，设置为 1
- 修改部分物品的 second_index 属性值
- 删除多余的 level 属性

configs/ItemMergeConfig.json

@@ -4088,7 +4088,8 @@
         "table": [
           { "id": 846, "type": 0, "count": 500 },
           { "id": 4, "type": 4, "count": 30000 }
-        ]
+        ],
+        "openserverday": 1
       },
       "11004": {
         "circle": 0,
@@ -4101,6 +4102,7 @@
         "text": "合成",
         "Eid": 11004,
         "second_index": 2,
+        "openserverday": 1,
         "table": [
           { "id": 847, "type": 0, "count": 500 },
           { "id": 4, "type": 4, "count": 100000 }
@@ -4117,6 +4119,7 @@
         "text": "合成",
         "Eid": 11005,
         "second_index": 2,
+        "openserverday": 1,
         "table": [
           { "id": 844, "type": 0, "count": 1000 },
           { "id": 4, "type": 4, "count": 250000 }
@@ -4132,7 +4135,7 @@
         "index": 3,
         "text": "兑换",
         "Eid": 3301,
-        "second_index": 3,
+        "second_index": 2,
         "buttontxt10": "合成10次",
         "mergebutton10": 1,
         "table": [
@@ -4142,8 +4145,7 @@
             "count": 1
           }
         ],
-        "openserverday": 1,
-        "level": 1
+        "openserverday": 1
       }
     }
   },