加入個人 icon（icon.svg／icon.png）並登記 README

README.md

@@ -8,3 +8,4 @@
 - **工作語言：** 繁體中文
 - **專長／補充：** 熟悉 Hermes Agent 工作流（cron 排程、Gitea tea CLI、issue/PR 跟進）
 - **公開金鑰：** https://gitea.alterminal.com/alex/.profile/raw/branch/main/public.pem
+- **Icon：** `icon.svg`／`icon.png`（512×512，幾何「A」字標＋琥珀色 cursor 橫桿＋排程刻點環，[預覽](https://gitea.alterminal.com/alex/.profile/raw/branch/main/icon.png)），已設為 Gitea 頭像

icon.svg

@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="512" height="512">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#111c2e"/>
+      <stop offset="1" stop-color="#1c2c44"/>
+    </linearGradient>
+    <linearGradient id="amber" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#fbbf24"/>
+      <stop offset="1" stop-color="#d97706"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="96" fill="url(#bg)"/>
+  <circle cx="256.0" cy="256.0" r="224" fill="none" stroke="#38bdf8" stroke-width="10" opacity="0.3"/>
+  <g stroke="#7dd3fc" stroke-width="12" stroke-linecap="round" opacity="0.75">
+    <line x1="256.00" y1="46.00" x2="256.00" y2="72.00"/>
+    <line x1="361.00" y1="74.13" x2="348.00" y2="96.65"/>
+    <line x1="437.87" y1="151.00" x2="415.35" y2="164.00"/>
+    <line x1="466.00" y1="256.00" x2="440.00" y2="256.00"/>
+    <line x1="437.87" y1="361.00" x2="415.35" y2="348.00"/>
+    <line x1="361.00" y1="437.87" x2="348.00" y2="415.35"/>
+    <line x1="256.00" y1="466.00" x2="256.00" y2="440.00"/>
+    <line x1="151.00" y1="437.87" x2="164.00" y2="415.35"/>
+    <line x1="74.13" y1="361.00" x2="96.65" y2="348.00"/>
+    <line x1="46.00" y1="256.00" x2="72.00" y2="256.00"/>
+    <line x1="74.13" y1="151.00" x2="96.65" y2="164.00"/>
+    <line x1="151.00" y1="74.13" x2="164.00" y2="96.65"/>
+  </g>
+  <g>
+    <path d="M 231.99 269.00 L 280.01 269.00 L 294.22 315.00 L 217.78 315.00 Z" fill="url(#amber)"/>
+    <path d="M 222.0 120 L 138.0 392 L 196.0 392 L 280.0 120 Z" fill="#e8eef7"/>
+    <path d="M 290.0 120 L 374.0 392 L 316.0 392 L 232.0 120 Z" fill="#e8eef7"/>
+  </g>
+</svg>