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/tmpl/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "tmpl",
+  "description": "JavaScript micro templates.",
+  "version": "1.0.5",
+  "license": "BSD-3-Clause",
+  "homepage": "https://github.com/daaku/nodejs-tmpl",
+  "author": "Naitik Shah <n@daaku.org>",
+  "main": "lib/tmpl",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/daaku/nodejs-tmpl"
+  },
+  "scripts": {
+    "test": "NODE_PATH=./lib mocha --ui exports"
+  },
+  "devDependencies": {
+    "mocha": "^9.1.1"
+  }
+}