style(router): 移除路由配置中的多余空行

清理路由配置文件中的冗余空行，保持代码风格一致

src/router/index.js

@@ -235,7 +235,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   {
     path: "",
     component: Layout,
@@ -250,7 +249,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   {
     path: "",
     component: Layout,
@@ -264,7 +262,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   {
     path: "",
     component: Layout,
@@ -279,7 +276,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   // 业主模块END
 
   // 后勤模块START
@@ -297,7 +293,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   {
     path: "",
     component: Layout,
@@ -373,7 +368,6 @@ export const constantRoutes = [
       },
     ],
   },
-
   // 后勤模块END
 
   {