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/fork-ts-checker-webpack-plugin/lib/logger/LoggerConfiguration.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const LoggerFactory_1 = require("./LoggerFactory");
+function createLoggerConfiguration(compiler, options) {
+    return {
+        infrastructure: LoggerFactory_1.createLogger((options && options.infrastructure) || 'silent', compiler),
+        issues: LoggerFactory_1.createLogger((options && options.issues) || 'console', compiler),
+        devServer: (options === null || options === void 0 ? void 0 : options.devServer) !== false,
+    };
+}
+exports.createLoggerConfiguration = createLoggerConfiguration;