Revert "Rename the project to ReelShortWeb."

This reverts commit 96483c8e8d.

index.html

@@ -1,5 +1,5 @@
 <!doctype html>
 <html lang="zh-CN">
-  <head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="theme-color" content="#f6f7fb" /><title>ReelShortWeb</title></head>
+  <head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="theme-color" content="#f6f7fb" /><title>ReelShort · 内容管理</title></head>
   <body><div id="app"></div><script type="module" src="/src/main.js"></script></body>
 </html>