apps/karaoke/frontend/index.html

<!doctype html>
<html lang="zh-CN">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
    <meta name="theme-color" content="#1a1a2e" />
    <title>Karaoke 点歌单</title>
  </head>
  <body>
    <div id="app"></div>
    <script type="module" src="/src/main.ts"></script>
  </body>
</html>
music(player): 变速播放 + AB Loop - 变速：底部 1× 圆形按钮循环切 0.5/0.75/1/1.25/1.5；preservesPitch=true（浏览器 native 保音高）；localStorage 持久化全局 - AB Loop：A B 两按钮在当前位置打点，🔁 开关；进度条上绿色高亮 A↔B 区段；timeupdate 触发 ≥B 跳回 A；切歌自动清 A/B 2026-05-10 21:40:19 +01:00			`<!doctype html>`
			`<html lang="zh-CN">`
			`<head>`
			`<meta charset="UTF-8" />`
			`<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />`
			`<meta name="theme-color" content="#1a1a2e" />`
			`<title>Karaoke 点歌单</title>`
			`</head>`
			`<body>`
			`<div id="app"></div>`
			`<script type="module" src="/src/main.ts"></script>`
			`</body>`
			`</html>`