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/flashlight-off.mjs

@@ -0,0 +1,21 @@
+/**
+ * lucide-react v0.0.1 - ISC
+ */
+
+import createLucideIcon from '../createLucideIcon.mjs';
+
+const FlashlightOff = createLucideIcon("FlashlightOff", [
+  [
+    "path",
+    {
+      d: "M16 16v4a2 2 0 0 1-2 2h-4a2 2 0 0 1-2-2V10c0-2-2-2-2-4",
+      key: "1r120k"
+    }
+  ],
+  ["path", { d: "M7 2h11v4c0 2-2 2-2 4v1", key: "dz1920" }],
+  ["line", { x1: "11", x2: "18", y1: "6", y2: "6", key: "bi1vpe" }],
+  ["line", { x1: "2", x2: "22", y1: "2", y2: "22", key: "a6p6uj" }]
+]);
+
+export { FlashlightOff as default };
+//# sourceMappingURL=flashlight-off.mjs.map