init project and finish login page

src/main.ts

@@ -0,0 +1,10 @@
+import './assets/main.css'
+
+import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+
+import App from '@/App.vue'
+import router from './router'
+
+
+const app = createApp(App).use(router).use(createPinia()).mount('#app')