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/aria-query/lib/index.js

@@ -0,0 +1,23 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.roles = exports.roleElements = exports.elementRoles = exports.dom = exports.aria = void 0;
+var _ariaPropsMap = _interopRequireDefault(require("./ariaPropsMap"));
+var _domMap = _interopRequireDefault(require("./domMap"));
+var _rolesMap = _interopRequireDefault(require("./rolesMap"));
+var _elementRoleMap = _interopRequireDefault(require("./elementRoleMap"));
+var _roleElementMap = _interopRequireDefault(require("./roleElementMap"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var aria = _ariaPropsMap.default;
+exports.aria = aria;
+var dom = _domMap.default;
+exports.dom = dom;
+var roles = _rolesMap.default;
+exports.roles = roles;
+var elementRoles = _elementRoleMap.default;
+exports.elementRoles = elementRoles;
+var roleElements = _roleElementMap.default;
+exports.roleElements = roleElements;