增加管理员“增加订阅”功能，新增站点信息功能，优化数据库，新增下载页面，简单完成复制功能

web/src/views/Download.vue

@@ -0,0 +1,91 @@
+<template>
+    <main-nav :title="title" />
+    <div class="download">
+        <h1>{{ content.title }}</h1>
+        <h2>{{ content.subtitle }}</h2>
+        <div class="content-block" v-for="(paragraph, index) in content.paragraphs" :key="index">
+            <p>{{ paragraph }}</p>
+        </div>
+        <div class="content-block" v-for="(link, index) in links" :key="index">
+            <h1 style="color: #007BFF;">{{ link.title }}</h1>
+            <h1><a :href="link.url" target="_blank">{{ link.name }}</a></h1>
+            <h2><a :href="link.url" target="_blank">{{ link.otherName }}</a></h2>
+        </div>
+    </div>
+</template>
+
+<script>
+export default {
+    name: "Download",
+    data() {
+        return {
+            content: {
+                //title: 'AiMo3D插件下载',
+                //subtitle: '欢迎来到AiMo社区。',
+                paragraphs: [
+                    
+                ],
+            },
+            links: [
+            {
+                    //title: '插件下载链接：',
+                    name: 'AiMo3D Rhino插件安装包',
+                    url: 'https://release.zhai-zhai.com/s/k5h6',
+                    otherName: '',
+                    otherUrl: '',
+                },
+                {
+                    //title: '插件教程文档',
+                    name: '插件安装和使用教程',
+                    url: 'https://tutorial.zhai-zhai.com',
+                    otherName: '',
+                    otherUrl: '',
+                },
+                {
+                    title: '插件配套课程：',
+                    name: '《教AI帮你做设计，居然一不小心学会了代码》',
+                    url: 'https://rhinostudio.cn/my/course/3075',
+                    otherName: '',
+                    otherUrl: '',
+                },
+            ]
+        }
+    }
+};
+</script>
+
+<style scoped>
+.download {
+    text-align: center;
+    padding: 20px;
+    background-color: #f9f9f9;
+    border-radius: 10px;
+    box-shadow: 0 0 10px rgba(0,0,0,0.1);
+}
+
+.download h1, .download h2 {
+    color: #333;
+    font-weight: bold;
+}
+
+.download .content-block {
+    background-color: #fff;
+    padding: 10px;
+    margin: 10px 0;
+    border-radius: 5px;
+    box-shadow: 0 0 5px rgba(0,0,0,0.1);
+}
+
+.download p {
+    color: #666;
+}
+
+.download a {
+    color: #007BFF;
+    text-decoration: none;
+}
+
+.download a:hover {
+    color: #0056b3;
+}
+</style>