[feat][VM]：新增老师首页页面

element-vue/src/pages/teacher/index.vue

@@ -0,0 +1,19 @@
+<template>
+    <div>
+        <nav-bar></nav-bar>
+        <router-view/>
+    </div>
+</template>
+
+<script>
+    import navBar from "~/components/teacher/navBar";
+
+    export default {
+        components: {
+            navBar
+        }
+    }
+</script>
+
+<style scoped>
+</style>