first commit.

src/oj/index.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import Login from "../shared/user/login.vue";
+import Signup from "./user/signup.vue";
+import Header from "./components/header.vue";
+</script>
+
+<template>
+  <el-container>
+    <el-header>
+      <Header />
+    </el-header>
+    <el-main><router-view></router-view></el-main>
+    <Login />
+    <Signup />
+  </el-container>
+</template>
+
+<style scoped>
+.el-header {
+  display: flex;
+}
+</style>