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

public/avatars/male_business_030.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="50%" y1="0%" x2="50%" y2="100%">
+      <stop offset="0%" stop-color="#13294b"/>
+      <stop offset="100%" stop-color="#1e4d8c"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" fill="url(#bg)" clip-path="url(#clip)"/>
+  <path d="M199 113 L223 113 M211 101 L211 125" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/><path d="M350 264 L374 264 M362 252 L362 276" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/><path d="M101 415 L125 415 M113 403 L113 427" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/><path d="M252 166 L276 166 M264 154 L264 178" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/><path d="M403 317 L427 317 M415 305 L415 329" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/><path d="M154 68 L178 68 M166 56 L166 80" stroke="white" stroke-width="1.5" opacity="0.25" stroke-linecap="round"/>
+  <polygon points="256,190 232,238 220,310" fill="white" opacity="0.8"/><polygon points="256,190 280,238 292,310" fill="white" opacity="0.8"/><polygon points="256,190 217,310 295,310" fill="white" opacity="0.9"/>
+</svg>