调整菜单结构，增加通道列表，支持节点搜索

web/src/store/modules/region.js

@@ -6,7 +6,7 @@ import {
   queryChildListInBase,
   update,
   add,
-  queryPath
+  queryPath, queryTree
 } from '@/api/region'
 
 const actions = {
@@ -89,6 +89,16 @@ const actions = {
         reject(error)
       })
     })
+  },
+  queryTree({ commit }, param) {
+    return new Promise((resolve, reject) => {
+      queryTree(param).then(response => {
+        const { data } = response
+        resolve(data)
+      }).catch(error => {
+        reject(error)
+      })
+    })
   }
 }