v1.10.5: 侧边栏标题旁显示版本号（读 manifest，不写死）

sidepanel.html

@@ -6,6 +6,9 @@
   * { box-sizing: border-box; margin: 0; padding: 0; }
   body { width: 100%; min-height: 100vh; font-family: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif; font-size: 13px; color: #222; }
   header { background: #00A1D6; color: #fff; padding: 10px 12px; font-weight: bold; font-size: 14px; }
+  /* 标题旁的版本号：读 manifest，不写死，升级后自动跟着变 */
+  .hdr-ver { display:inline-block; margin-left:6px; padding:1px 7px; border-radius:10px;
+             background:rgba(255,255,255,.22); font-size:11px; font-weight:normal; vertical-align:middle; }
   .promo { display:flex; align-items:center; justify-content:space-between; gap:8px;
            background: linear-gradient(90deg,#00A1D6,#FB7299); color:#fff; padding: 8px 12px; font-size: 13px; }
   .promo a { color:#fff; font-weight:bold; text-decoration:underline; cursor:pointer; }
@@ -51,7 +54,7 @@
 </style>
 </head>
 <body>
-<header>B站评论助手</header>
+<header>B站评论助手<span id="hdrVer" class="hdr-ver"></span></header>
 
 <div id="licSec" style="padding:8px 12px;border-bottom:1px solid #eee;background:#fafbfc">
   <div style="display:flex;align-items:flex-start;gap:6px">