feat: 首次推送到Gitea - 完整项目代码 + 安全加固 + 知识库

public/avatars/neutral_geometric_003.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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="100%" y2="100%">
+      <stop offset="0%" stop-color="#6d28d9"/>
+      <stop offset="100%" stop-color="#c026d3"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" fill="url(#bg)" clip-path="url(#clip)"/><polygon points="256,36 476,146 476,366 256,476 36,366 36,146" fill="none" stroke="white" stroke-width="4" opacity="0.15"/>
+  <path d="M0 400 Q50 380 100 400 T200 400 T300 400 T400 400 T512 400 L512 512 L0 512Z" fill="white" opacity="0.1"/>
+  <rect x="148" y="142" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="292" y="142" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="220" y="214" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="364" y="214" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="148" y="286" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="292" y="286" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="220" y="358" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/><rect x="364" y="358" width="57.6" height="57.6" rx="9" fill="white" opacity="0.25"/>
+</svg>