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/@svgr/hast-util-to-babel-ast/lib/all.js

@@ -0,0 +1,28 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _one = _interopRequireDefault(require("./one"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/* Transform the children of `parent`. */
+function all(h, parent) {
+  const nodes = parent.children || [];
+  const {
+    length
+  } = nodes;
+  const values = [];
+  let index = -1;
+
+  while (++index < length) {
+    const result = (0, _one.default)(h, nodes[index], parent);
+    values.push(result);
+  }
+
+  return values.filter(node => node);
+}
+
+var _default = all;
+exports.default = _default;