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

public/avatars/male_tech_022.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="#2563eb"/>
+      <stop offset="100%" stop-color="#7c3aed"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" fill="url(#bg)" clip-path="url(#clip)"/>
+  <circle cx="160.77879006467074" cy="387.0607537688226" r="18" fill="white" opacity="0.2"/><circle cx="95.99448882834153" cy="281.3423833665319" r="18" fill="white" opacity="0.2"/><circle cx="124.93924755561565" cy="160.77878824173786" r="18" fill="white" opacity="0.2"/><circle cx="230.65761647472763" cy="95.99448885348355" r="18" fill="white" opacity="0.2"/><circle cx="351.2212096752802" cy="124.93924604224068" r="18" fill="white" opacity="0.2"/><circle cx="416.00551112137447" cy="230.65761631598718" r="18" fill="white" opacity="0.2"/><circle cx="387.06075263332104" cy="351.22121149821305" r="18" fill="white" opacity="0.2"/><circle cx="281.34238384275324" cy="416.00551109623245" r="18" fill="white" opacity="0.2"/>
+  <rect x="208" y="202" width="96" height="96" rx="12" fill="white" opacity="0.12"/><path d="M226 250 L244 250 L244 226 L268 226 L268 274 L286 274" stroke="white" fill="none" stroke-width="3" opacity="0.6"/><circle cx="226" cy="250" r="6" fill="white" opacity="0.8"/><circle cx="286" cy="274" r="6" fill="white" opacity="0.8"/>
+</svg>