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/cosmiconfig/dist/getDirectory.js

@@ -0,0 +1,38 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getDirectory = getDirectory;
+exports.getDirectorySync = getDirectorySync;
+
+var _path = _interopRequireDefault(require("path"));
+
+var _pathType = require("path-type");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+async function getDirectory(filepath) {
+  const filePathIsDirectory = await (0, _pathType.isDirectory)(filepath);
+
+  if (filePathIsDirectory === true) {
+    return filepath;
+  }
+
+  const directory = _path.default.dirname(filepath);
+
+  return directory;
+}
+
+function getDirectorySync(filepath) {
+  const filePathIsDirectory = (0, _pathType.isDirectorySync)(filepath);
+
+  if (filePathIsDirectory === true) {
+    return filepath;
+  }
+
+  const directory = _path.default.dirname(filepath);
+
+  return directory;
+}
+//# sourceMappingURL=getDirectory.js.map