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/cloud-rain.mjs

@@ -0,0 +1,21 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const CloudRain = createLucideIcon("CloudRain", [
+  [
+    "path",
+    {
+      d: "M4 14.899A7 7 0 1 1 15.71 8h1.79a4.5 4.5 0 0 1 2.5 8.242",
+      key: "1pljnt"
+    }
+  ],
+  ["path", { d: "M16 14v6", key: "1j4efv" }],
+  ["path", { d: "M8 14v6", key: "17c4r9" }],
+  ["path", { d: "M12 16v6", key: "c8a4gj" }]
+]);
+
+export { CloudRain as default };
+//# sourceMappingURL=cloud-rain.mjs.map