feat: 分享传播与经文纸水墨背景

- 分享按钮:系统分享 + 二维码卡片(qr.png),移动端移入播放行不再遮挡标题
- og 分享卡片元数据 + og.png 封面;beforeinstallprompt 安装提示
- robots.txt / sitemap.xml / poster.png 传播物料
- .sutra-paper 宣纸底纹:桌面 bg.jpg,移动端竖版 bg-m.jpg,夜间模式罩层适配
- 移动端设置区重排为双列标签网格

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
This commit is contained in:
selfrelease
2026-10-05 14:30:43 +08:00
co-authored by Devin
parent 490f032d60
commit 6329f3f6b4
13 changed files with 215 additions and 6 deletions
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User-agent: *
Allow: /
Disallow: /api/
Sitemap: https://fj.all8ai.top/sitemap.xml