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/WebpackInfrastructureLogger.js

@@ -0,0 +1,12 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function isInfrastructureLoggerProvider(candidate) {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    return !!candidate.getInfrastructureLogger;
+}
+function createWebpackInfrastructureLogger(compiler) {
+    return isInfrastructureLoggerProvider(compiler)
+        ? compiler.getInfrastructureLogger('ForkTsCheckerWebpackPlugin')
+        : undefined;
+}
+exports.createWebpackInfrastructureLogger = createWebpackInfrastructureLogger;