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/plug-2.mjs

@@ -0,0 +1,16 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const Plug2 = createLucideIcon("Plug2", [
+  ["path", { d: "M9 2v6", key: "17ngun" }],
+  ["path", { d: "M15 2v6", key: "s7yy2p" }],
+  ["path", { d: "M12 17v5", key: "bb1du9" }],
+  ["path", { d: "M5 8h14", key: "pcz4l3" }],
+  ["path", { d: "M6 11V8h12v3a6 6 0 1 1-12 0v0Z", key: "nd4hoy" }]
+]);
+
+export { Plug2 as default };
+//# sourceMappingURL=plug-2.mjs.map