chore: migrate legacy pages and utilities to nuxt

frontend_nuxt/components/LoginOverlay.vue

@@ -0,0 +1,85 @@
+<template>
+  <div class="login-overlay">
+    <div class="login-overlay-blur"></div>
+    <div class="login-overlay-content">
+      <i class="fa-solid fa-user login-overlay-icon"></i>
+      <div class="login-overlay-text">
+        请先登录，点击跳转到登录页面
+      </div>
+      <div class="login-overlay-button" @click="goLogin">
+        登录
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import { useRouter } from 'vue-router'
+
+export default {
+  name: 'LoginOverlay',
+  setup() {
+    const router = useRouter()
+    const goLogin = () => {
+      router.push('/login')
+    }
+    return { goLogin }
+  }
+}
+</script>
+
+<style scoped>
+.login-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 15;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+}
+
+.login-overlay-blur {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  backdrop-filter: blur(4px);
+  z-index: 1;
+}
+
+.login-overlay-content {
+  position: relative;
+  z-index: 2;
+  display: flex;
+  align-items: center;
+  border-radius: 10px;
+  padding: 24px 32px;
+  flex-wrap: wrap;
+  justify-content: center;
+  row-gap: 20px;
+}
+
+.login-overlay-icon {
+  margin-right: 10px;
+}
+
+.login-overlay-button {
+  padding: 4px 12px;
+  border-radius: 5px;
+  background-color: var(--primary-color);
+  color: white;
+  cursor: pointer;
+  margin-left: 10px;
+  cursor: pointer;
+}
+
+.login-overlay-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+</style>