feat: 二次元前端改版 + 后端账号plan探测/调度修复

frontend/public/favicon.svg

@@ -1,17 +1,17 @@
-<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="48" height="48" fill="none">
   <defs>
-    <linearGradient id="vbg" x1="6" y1="4" x2="42" y2="44" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#a855f7" />
-      <stop offset="0.55" stop-color="#7c3aed" />
-      <stop offset="1" stop-color="#ec4899" />
+    <linearGradient id="ring" x1="6" y1="6" x2="42" y2="42" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#e879f9"/><stop offset=".5" stop-color="#8b5cf6"/><stop offset="1" stop-color="#38bdf8"/>
     </linearGradient>
-    <linearGradient id="vgl" x1="24" y1="2" x2="24" y2="30" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#ffffff" stop-opacity="0.28" />
-      <stop offset="1" stop-color="#ffffff" stop-opacity="0" />
+    <linearGradient id="v" x1="14" y1="14" x2="34" y2="34" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#f0abfc"/><stop offset="1" stop-color="#8b5cf6"/>
     </linearGradient>
   </defs>
-  <rect x="2" y="2" width="44" height="44" rx="13" fill="url(#vbg)" />
-  <rect x="2" y="2" width="44" height="22" rx="13" fill="url(#vgl)" />
-  <path d="M12 15 H19 L24 26 L24 37 Z" fill="#ffffff" fill-opacity="0.95" />
-  <path d="M36 15 H29 L24 26 L24 37 Z" fill="#ffffff" fill-opacity="0.72" />
+  <g transform="translate(24 24)">
+    <circle r="18.5" fill="none" stroke="url(#ring)" stroke-width="3.6" stroke-linecap="round"
+            stroke-dasharray="86 30" transform="rotate(-58)"/>
+    <path d="M-8 -7.5 L0 9 L8 -7.5" fill="none" stroke="url(#v)" stroke-width="5.2"
+          stroke-linecap="round" stroke-linejoin="round"/>
+    <circle cx="13" cy="-13" r="3.6" fill="#38bdf8"/>
+  </g>
 </svg>