Initial commit: Developer Tools MVP with visual editor

- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality

node_modules/lucide-react/dist/esm/icons/bell-dot.mjs

@@ -0,0 +1,20 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const BellDot = createLucideIcon("BellDot", [
+  [
+    "path",
+    {
+      d: "M19.4 14.9C20.2 16.4 21 17 21 17H3s3-2 3-9c0-3.3 2.7-6 6-6 .7 0 1.3.1 1.9.3",
+      key: "xcehk"
+    }
+  ],
+  ["path", { d: "M10.3 21a1.94 1.94 0 0 0 3.4 0", key: "qgo35s" }],
+  ["circle", { cx: "18", cy: "8", r: "3", key: "1g0gzu" }]
+]);
+
+export { BellDot as default };
+//# sourceMappingURL=bell-dot.mjs.map