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/tailwindcss/lib/cli/build/deps.js

@@ -0,0 +1,62 @@
+// @ts-check
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    loadPostcss: function() {
+        return loadPostcss;
+    },
+    loadPostcssImport: function() {
+        return loadPostcssImport;
+    },
+    loadCssNano: function() {
+        return loadCssNano;
+    },
+    loadAutoprefixer: function() {
+        return loadAutoprefixer;
+    }
+});
+const _index = require("../../../peers/index.js");
+function loadPostcss() {
+    // Try to load a local `postcss` version first
+    try {
+        return require("postcss");
+    } catch  {}
+    return (0, _index.lazyPostcss)();
+}
+function loadPostcssImport() {
+    // Try to load a local `postcss-import` version first
+    try {
+        return require("postcss-import");
+    } catch  {}
+    return (0, _index.lazyPostcssImport)();
+}
+function loadCssNano() {
+    let options = {
+        preset: [
+            "default",
+            {
+                cssDeclarationSorter: false
+            }
+        ]
+    };
+    // Try to load a local `cssnano` version first
+    try {
+        return require("cssnano");
+    } catch  {}
+    return (0, _index.lazyCssnano)()(options);
+}
+function loadAutoprefixer() {
+    // Try to load a local `autoprefixer` version first
+    try {
+        return require("autoprefixer");
+    } catch  {}
+    return (0, _index.lazyAutoprefixer)();
+}