feat: rewrite user journey documentation and enhance input file handling in responses

docs/.vitepress/config.ts

@@ -5,7 +5,7 @@ export default withMermaid(
   defineConfig({
     lang: 'zh-CN',
     title: 'Metapi 文档',
-    description: 'Metapi 使用文档、FAQ 与维护协作指南',
+    description: '面向普通用户的 Metapi 使用文档',
     cleanUrls: true,
     lastUpdated: true,
     ignoreDeadLinks: true,
@@ -14,27 +14,51 @@ export default withMermaid(
       logo: '/logos/logo-icon-512.png',
       nav: [
         { text: '首页', link: '/' },
-        { text: '快速上手', link: '/getting-started' },
-        { text: 'FAQ', link: '/faq' },
-        { text: '文档维护', link: '/README' },
+        { text: '快速开始', link: '/getting-started' },
+        { text: '上游接入', link: '/upstream-integration' },
+        { text: '下游接入', link: '/client-integration' },
+        { text: 'FAQ / 排错', link: '/faq' },
         { text: '项目主页', link: 'https://github.com/cita-777/metapi' },
       ],
       sidebar: [
         {
-          text: '开始',
+          text: '开始使用',
           items: [
             { text: '文档首页', link: '/' },
-            { text: '快速上手', link: '/getting-started' },
-            { text: '部署指南', link: '/deployment' },
+            { text: '快速开始', link: '/getting-started' },
           ],
         },
         {
-          text: '使用与运维',
+          text: '上游接入',
           items: [
-            { text: '配置说明', link: '/configuration' },
-            { text: '客户端接入', link: '/client-integration' },
-            { text: '运维手册', link: '/operations' },
-            { text: '常见问题 FAQ', link: '/faq' },
+            { text: '上游接入总览', link: '/upstream-integration' },
+            { text: 'New API', link: '/upstream/new-api' },
+            { text: 'Sub2API', link: '/upstream/sub2api' },
+            { text: 'AnyRouter', link: '/upstream/anyrouter' },
+            { text: 'One API', link: '/upstream/one-api' },
+            { text: 'OneHub', link: '/upstream/onehub' },
+            { text: 'DoneHub', link: '/upstream/donehub' },
+            { text: 'Veloera', link: '/upstream/veloera' },
+          ],
+        },
+        {
+          text: '下游接入',
+          items: [
+            { text: '下游接入', link: '/client-integration' },
+          ],
+        },
+        {
+          text: 'FAQ 与排错',
+          items: [
+            { text: 'FAQ / 排错', link: '/faq' },
+          ],
+        },
+        {
+          text: '高级与自托管',
+          items: [
+            { text: '自托管部署与反向代理', link: '/deployment' },
+            { text: '运行配置与部署级配置', link: '/configuration' },
+            { text: '运维与维护', link: '/operations' },
           ],
         },
         {