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/archive.mjs

@@ -0,0 +1,17 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const Archive = createLucideIcon("Archive", [
+  [
+    "rect",
+    { width: "20", height: "5", x: "2", y: "4", rx: "2", key: "uhwcea" }
+  ],
+  ["path", { d: "M4 9v9a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9", key: "shkvi4" }],
+  ["path", { d: "M10 13h4", key: "ytezjc" }]
+]);
+
+export { Archive as default };
+//# sourceMappingURL=archive.mjs.map