feat: 导航收藏网站 v1.0

功能:
- 网站收藏管理（添加/编辑/删除/收藏）
- 分类管理（支持自定义图标和颜色）
- 搜索功能
- 点击统计
- 现代暗色主题 UI

技术栈:
- 后端: Python Flask + MySQL
- 前端: React + Vite + Tailwind CSS
- 数据库: MySQL (192.168.8.160)
- 端口: 后端 5003, 前端 5173

frontend/node_modules/lucide-react/dist/esm/icons/hourglass.js

@@ -0,0 +1,27 @@
+/**
+ * @license lucide-react v0.312.0 - ISC
+ *
+ * This source code is licensed under the ISC license.
+ * See the LICENSE file in the root directory of this source tree.
+ */
+
+import createLucideIcon from '../createLucideIcon.js';
+
+const Hourglass = createLucideIcon("Hourglass", [
+  ["path", { d: "M5 22h14", key: "ehvnwv" }],
+  ["path", { d: "M5 2h14", key: "pdyrp9" }],
+  [
+    "path",
+    {
+      d: "M17 22v-4.172a2 2 0 0 0-.586-1.414L12 12l-4.414 4.414A2 2 0 0 0 7 17.828V22",
+      key: "1d314k"
+    }
+  ],
+  [
+    "path",
+    { d: "M7 2v4.172a2 2 0 0 0 .586 1.414L12 12l4.414-4.414A2 2 0 0 0 17 6.172V2", key: "1vvvr6" }
+  ]
+]);
+
+export { Hourglass as default };
+//# sourceMappingURL=hourglass.js.map