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/sliders.mjs

@@ -0,0 +1,20 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const Sliders = createLucideIcon("Sliders", [
+  ["line", { x1: "4", x2: "4", y1: "21", y2: "14", key: "1p332r" }],
+  ["line", { x1: "4", x2: "4", y1: "10", y2: "3", key: "gb41h5" }],
+  ["line", { x1: "12", x2: "12", y1: "21", y2: "12", key: "hf2csr" }],
+  ["line", { x1: "12", x2: "12", y1: "8", y2: "3", key: "1kfi7u" }],
+  ["line", { x1: "20", x2: "20", y1: "21", y2: "16", key: "1lhrwl" }],
+  ["line", { x1: "20", x2: "20", y1: "12", y2: "3", key: "16vvfq" }],
+  ["line", { x1: "2", x2: "6", y1: "14", y2: "14", key: "1uebub" }],
+  ["line", { x1: "10", x2: "14", y1: "8", y2: "8", key: "1yglbp" }],
+  ["line", { x1: "18", x2: "22", y1: "16", y2: "16", key: "1jxqpz" }]
+]);
+
+export { Sliders as default };
+//# sourceMappingURL=sliders.mjs.map