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/spray-can.mjs

@@ -0,0 +1,24 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const SprayCan = createLucideIcon("SprayCan", [
+  ["path", { d: "M3 3h.01", key: "159qn6" }],
+  ["path", { d: "M7 5h.01", key: "1hq22a" }],
+  ["path", { d: "M11 7h.01", key: "1osv80" }],
+  ["path", { d: "M3 7h.01", key: "1xzrh3" }],
+  ["path", { d: "M7 9h.01", key: "19b3jx" }],
+  ["path", { d: "M3 11h.01", key: "1eifu7" }],
+  ["rect", { width: "4", height: "4", x: "15", y: "5", key: "mri9e4" }],
+  [
+    "path",
+    { d: "m19 9 2 2v10c0 .6-.4 1-1 1h-6c-.6 0-1-.4-1-1V11l2-2", key: "aib6hk" }
+  ],
+  ["path", { d: "m13 14 8-2", key: "1d7bmk" }],
+  ["path", { d: "m13 19 8-2", key: "1y2vml" }]
+]);
+
+export { SprayCan as default };
+//# sourceMappingURL=spray-can.mjs.map