feat(website): 优化帮助中心和主题样式

- 创建帮助中心首页 (support/index.md)，修复 404 问题
- 默认使用护眼主题 (Sepia)，支持自动适配系统主题
- 优化帮助中心样式，增强卡片、链接、代码块等元素的美感
- 修正开源协议为 GPL-3.0（从 MIT 更正）
- 更新 Hero、FAQ 和 Footer 中的许可证信息

Author: codedogQBY

website/astro.config.mjs

@@ -29,6 +29,11 @@ export default defineConfig({
         { icon: 'github', label: 'GitHub', href: 'https://github.com/codedogQBY/ReadAny' },
       ],
       sidebar: [
+        {
+          label: 'Support Center',
+          translations: { 'zh-CN': '帮助中心' },
+          autogenerate: { directory: 'support' },
+        },
         {
           label: 'Getting Started',
           translations: { 'zh-CN': '快速开始' },

website/src/components/Hero.astro

@@ -65,7 +65,7 @@ const { t } = Astro.props
         <div class="mt-1 text-sm text-muted-foreground">{t('hero.stats.local')}</div>
       </div>
       <div class="text-center">
-        <div class="text-2xl font-semibold">MIT</div>
+        <div class="text-2xl font-semibold">GPL-3.0</div>
         <div class="mt-1 text-sm text-muted-foreground">{t('hero.stats.opensource')}</div>
       </div>
     </div>

website/src/content/docs/support/faq.md

@@ -8,7 +8,7 @@ description: Frequently asked questions about ReadAny.
 
 ### Is ReadAny free?
 
-Yes. ReadAny is open source under the MIT license and completely free to use.
+Yes. ReadAny is open source under the GPL-3.0 license and completely free to use.
 
 ### Does ReadAny send my data to the cloud?
 

website/src/content/docs/support/index.md

@@ -0,0 +1,61 @@
+---
+draft: false
+title: Support Center
+description: Get help with ReadAny - documentation, guides, and FAQs.
+---
+
+import { Card, CardGrid } from '@astrojs/starlight/components';
+
+# Support Center
+
+Welcome to the ReadAny Support Center. Find answers to your questions and learn how to get the most out of ReadAny.
+
+<CardGrid>
+<Card title="Getting Started" icon="rocket">
+New to ReadAny? Start here with our quick setup guide and learn the basics.
+
+- [Getting Started](/ReadAny/support/getting-started/)
+- [Installation](/ReadAny/support/installation/)
+- [Import Books](/ReadAny/support/import-books/)
+</Card>
+
+<Card title="Reading Features" icon="book">
+Master the reading experience with annotations, themes, and text-to-speech.
+
+- [Reading Basics](/ReadAny/support/reading/basics/)
+- [Annotations & Highlights](/ReadAny/support/reading/annotations/)
+- [Themes](/ReadAny/support/reading/themes/)
+- [Text-to-Speech](/ReadAny/support/reading/tts/)
+</Card>
+
+<Card title="AI Features" icon="sparkles">
+Unlock AI-powered features for smarter reading and research.
+
+- [AI Chat](/ReadAny/support/ai/chat/)
+- [Semantic Search](/ReadAny/support/ai/semantic-search/)
+- [AI Providers](/ReadAny/support/ai/providers/)
+</Card>
+
+<Card title="Sync & Export" icon="cloud">
+Keep your data in sync and export your notes anywhere.
+
+- [WebDAV Sync](/ReadAny/support/sync/webdav/)
+- [Export Notes](/ReadAny/support/sync/export-notes/)
+</Card>
+</CardGrid>
+
+## Need More Help?
+
+<CardGrid>
+<Card title="FAQ" icon="question">
+Find answers to commonly asked questions.
+
+[View FAQ →](/ReadAny/support/faq/)
+</Card>
+
+<Card title="GitHub Issues" icon="github">
+Report bugs or request new features.
+
+[Open an Issue →](https://github.com/codedogQBY/ReadAny/issues)
+</Card>
+</CardGrid>

website/src/content/docs/zh/support/faq.md

@@ -8,7 +8,7 @@ description: ReadAny 常见问题解答。
 
 ### ReadAny 免费吗？
 
-是的。ReadAny 基于 MIT 许可证开源，完全免费使用。
+是的。ReadAny 基于 GPL-3.0 许可证开源，完全免费使用。
 
 ### ReadAny 会把数据上传到云端吗？
 

website/src/content/docs/zh/support/index.md

@@ -0,0 +1,61 @@
+---
+draft: false
+title: 帮助中心
+description: 获取 ReadAny 帮助 - 文档、指南和常见问题解答。
+---
+
+import { Card, CardGrid } from '@astrojs/starlight/components';
+
+# 帮助中心
+
+欢迎使用 ReadAny 帮助中心。在这里找到您的问题答案，了解如何充分利用 ReadAny。
+
+<CardGrid>
+<Card title="快速开始" icon="rocket">
+刚接触 ReadAny？从这里开始，快速上手并了解基础功能。
+
+- [快速开始](/ReadAny/zh/support/getting-started/)
+- [安装指南](/ReadAny/zh/support/installation/)
+- [导入书籍](/ReadAny/zh/support/import-books/)
+</Card>
+
+<Card title="阅读功能" icon="book">
+掌握阅读体验，包括标注、主题和语音朗读。
+
+- [阅读基础](/ReadAny/zh/support/reading/basics/)
+- [标注与高亮](/ReadAny/zh/support/reading/annotations/)
+- [主题设置](/ReadAny/zh/support/reading/themes/)
+- [语音朗读](/ReadAny/zh/support/reading/tts/)
+</Card>
+
+<Card title="AI 功能" icon="sparkles">
+解锁 AI 驱动的功能，实现更智能的阅读和研究。
+
+- [AI 对话](/ReadAny/zh/support/ai/chat/)
+- [语义搜索](/ReadAny/zh/support/ai/semantic-search/)
+- [AI 服务商](/ReadAny/zh/support/ai/providers/)
+</Card>
+
+<Card title="同步与导出" icon="cloud">
+保持数据同步，将笔记导出到任何地方。
+
+- [WebDAV 同步](/ReadAny/zh/support/sync/webdav/)
+- [导出笔记](/ReadAny/zh/support/sync/export-notes/)
+</Card>
+</CardGrid>
+
+## 需要更多帮助？
+
+<CardGrid>
+<Card title="常见问题" icon="question">
+查找常见问题的解答。
+
+[查看常见问题 →](/ReadAny/zh/support/faq/)
+</Card>
+
+<Card title="GitHub Issues" icon="github">
+报告问题或请求新功能。
+
+[提交 Issue →](https://github.com/codedogQBY/ReadAny/issues)
+</Card>
+</CardGrid>

website/src/i18n/ui.ts

@@ -56,7 +56,7 @@ export const ui = {
     'community.wechat': 'WeChat',
     'community.coming': 'Coming soon',
     'footer.github': 'Star on GitHub',
-    'footer.copyright': '© 2025 ReadAny. MIT License.',
+    'footer.copyright': '© 2025 ReadAny. GPL-3.0 License.',
   },
   zh: {
     'nav.home': '首页',
@@ -108,7 +108,7 @@ export const ui = {
     'community.wechat': '微信群',
     'community.coming': '即将上线',
     'footer.github': 'Star on GitHub',
-    'footer.copyright': '© 2025 ReadAny. MIT 许可证。',
+    'footer.copyright': '© 2025 ReadAny. GPL-3.0 许可证。',
   },
 } as const