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/file-search.mjs

@@ -0,0 +1,18 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const FileSearch = createLucideIcon("FileSearch", [
+  [
+    "path",
+    { d: "M4 22h14a2 2 0 0 0 2-2V7.5L14.5 2H6a2 2 0 0 0-2 2v3", key: "am10z3" }
+  ],
+  ["polyline", { points: "14 2 14 8 20 8", key: "1ew0cm" }],
+  ["path", { d: "M5 17a3 3 0 1 0 0-6 3 3 0 0 0 0 6z", key: "ychnub" }],
+  ["path", { d: "m9 18-1.5-1.5", key: "1j6qii" }]
+]);
+
+export { FileSearch as default };
+//# sourceMappingURL=file-search.mjs.map