Index: frontend/node_modules/es-shim-unscopables/README.md
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+# es-shim-unscopables <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![github actions][actions-image]][actions-url]
+[![coverage][codecov-image]][codecov-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+Helper package to shim a method into `Array.prototype[Symbol.unscopables]`
+
+## Example
+
+```js
+const assert = require('assert');
+
+const shimUnscopables = require('es-shim-unscopables');
+
+let copyWithin;
+let concat;
+with ([]) {
+    assert.equal(concat, Array.prototype.concat);
+    assert.notEqual(copyWithin, Array.prototype.copyWithin);
+}
+
+shimUnscopables('concat');
+
+with ([]) {
+    assert.notEqual(concat, Array.prototype.concat);
+    assert.notEqual(copyWithin, Array.prototype.copyWithin);
+}
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+## Security
+
+Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.
+
+[package-url]: https://npmjs.org/package/es-shim-unscopables
+[npm-version-svg]: https://versionbadg.es/ljharb/es-shim-unscopables.svg
+[deps-svg]: https://david-dm.org/ljharb/es-shim-unscopables.svg
+[deps-url]: https://david-dm.org/ljharb/es-shim-unscopables
+[dev-deps-svg]: https://david-dm.org/ljharb/es-shim-unscopables/dev-status.svg
+[dev-deps-url]: https://david-dm.org/ljharb/es-shim-unscopables#info=devDependencies
+[npm-badge-png]: https://nodei.co/npm/es-shim-unscopables.png?downloads=true&stars=true
+[license-image]: https://img.shields.io/npm/l/es-shim-unscopables.svg
+[license-url]: LICENSE
+[downloads-image]: https://img.shields.io/npm/dm/es-shim-unscopables.svg
+[downloads-url]: https://npm-stat.com/charts.html?package=es-shim-unscopables
+[codecov-image]: https://codecov.io/gh/ljharb/es-shim-unscopables/branch/main/graphs/badge.svg
+[codecov-url]: https://app.codecov.io/gh/ljharb/es-shim-unscopables/
+[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/es-shim-unscopables
+[actions-url]: https://github.com/ljharb/es-shim-unscopables/actions