💄 style(vscode): 换成看板+闪电的扩展图标并 bump 0.2.95

Claude-Session: https://claude.ai/code/session_01FAA5YEyR7fzWj7gYQiLSqy

vscode/package.json

@@ -2,7 +2,7 @@
   "publisher": "clurdra",
   "name": "superpowers-vscode-clurdra",
   "displayName": "Superpowers-clurdra",
-  "version": "0.2.94",
+  "version": "0.2.95",
   "packageManager": "pnpm@10.27.0",
   "description": "Superpowers specs and plans Kanban explorer",
   "author": "clurdra",

vscode/res/icon-marketplace.svg

@@ -0,0 +1,30 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0" stop-color="#4F46E5"/><stop offset="1" stop-color="#9333EA"/>
+    </linearGradient>
+    <linearGradient id="bolt" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FEF3C7"/><stop offset="1" stop-color="#FBBF24"/>
+    </linearGradient>
+    <filter id="sh" x="-20%" y="-20%" width="140%" height="140%">
+      <feDropShadow dx="0" dy="6" stdDeviation="6" flood-color="#1E1B4B" flood-opacity="0.45"/>
+    </filter>
+  </defs>
+  <rect width="256" height="256" rx="56" fill="url(#bg)"/>
+  <!-- 三列看板：卡片用白色半透明，形成板面层次 -->
+  <g fill="#fff" fill-opacity="0.22">
+    <rect x="40" y="48" width="52" height="160" rx="12"/>
+    <rect x="102" y="48" width="52" height="160" rx="12"/>
+    <rect x="164" y="48" width="52" height="160" rx="12"/>
+  </g>
+  <g fill="#fff" fill-opacity="0.95">
+    <rect x="48" y="58" width="36" height="26" rx="7"/>
+    <rect x="48" y="92" width="36" height="26" rx="7"/>
+    <rect x="48" y="126" width="36" height="26" rx="7"/>
+    <rect x="110" y="58" width="36" height="26" rx="7"/>
+    <rect x="110" y="92" width="36" height="26" rx="7"/>
+    <rect x="172" y="58" width="36" height="26" rx="7"/>
+  </g>
+  <!-- 闪电：superpower，压在板面右下 -->
+  <path d="M168 104 L120 172 H150 L136 228 L192 152 H160 Z" fill="url(#bolt)" filter="url(#sh)"/>
+</svg>