all these changes

backend/node_modules/resolve-cwd/index.d.ts

@@ -0,0 +1,48 @@
+declare const resolveCwd: {
+	/**
+	Resolve the path of a module like [`require.resolve()`](https://nodejs.org/api/globals.html#globals_require_resolve) but from the current working directory.
+
+	@param moduleId - What you would use in `require()`.
+	@returns The resolved module path.
+	@throws When the module can't be found.
+
+	@example
+	```
+	import resolveCwd = require('resolve-cwd');
+
+	console.log(__dirname);
+	//=> '/Users/sindresorhus/rainbow'
+
+	console.log(process.cwd());
+	//=> '/Users/sindresorhus/unicorn'
+
+	console.log(resolveCwd('./foo'));
+	//=> '/Users/sindresorhus/unicorn/foo.js'
+	```
+	*/
+	(moduleId: string): string;
+
+	/**
+	Resolve the path of a module like [`require.resolve()`](https://nodejs.org/api/globals.html#globals_require_resolve) but from the current working directory.
+
+	@param moduleId - What you would use in `require()`.
+	@returns The resolved module path. Returns `undefined` instead of throwing when the module can't be found.
+
+	@example
+	```
+	import resolveCwd = require('resolve-cwd');
+
+	console.log(__dirname);
+	//=> '/Users/sindresorhus/rainbow'
+
+	console.log(process.cwd());
+	//=> '/Users/sindresorhus/unicorn'
+
+	console.log(resolveCwd.silent('./foo'));
+	//=> '/Users/sindresorhus/unicorn/foo.js'
+	```
+	*/
+	silent(moduleId: string): string | undefined;
+};
+
+export = resolveCwd;

backend/node_modules/resolve-cwd/index.js

@@ -0,0 +1,5 @@
+'use strict';
+const resolveFrom = require('resolve-from');
+
+module.exports = moduleId => resolveFrom(process.cwd(), moduleId);
+module.exports.silent = moduleId => resolveFrom.silent(process.cwd(), moduleId);

backend/node_modules/resolve-cwd/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

backend/node_modules/resolve-cwd/package.json

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+{
+	"name": "resolve-cwd",
+	"version": "3.0.0",
+	"description": "Resolve the path of a module like `require.resolve()` but from the current working directory",
+	"license": "MIT",
+	"repository": "sindresorhus/resolve-cwd",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"require",
+		"resolve",
+		"path",
+		"module",
+		"from",
+		"like",
+		"cwd",
+		"current",
+		"working",
+		"directory",
+		"import"
+	],
+	"dependencies": {
+		"resolve-from": "^5.0.0"
+	},
+	"devDependencies": {
+		"ava": "^1.4.1",
+		"tsd": "^0.7.2",
+		"xo": "^0.24.0"
+	}
+}

backend/node_modules/resolve-cwd/readme.md

@@ -0,0 +1,58 @@
+# resolve-cwd [![Build Status](https://travis-ci.org/sindresorhus/resolve-cwd.svg?branch=master)](https://travis-ci.org/sindresorhus/resolve-cwd)
+
+> Resolve the path of a module like [`require.resolve()`](https://nodejs.org/api/globals.html#globals_require_resolve) but from the current working directory
+
+
+## Install
+
+```
+$ npm install resolve-cwd
+```
+
+
+## Usage
+
+```js
+const resolveCwd = require('resolve-cwd');
+
+console.log(__dirname);
+//=> '/Users/sindresorhus/rainbow'
+
+console.log(process.cwd());
+//=> '/Users/sindresorhus/unicorn'
+
+console.log(resolveCwd('./foo'));
+//=> '/Users/sindresorhus/unicorn/foo.js'
+```
+
+
+## API
+
+### resolveCwd(moduleId)
+
+Like `require()`, throws when the module can't be found.
+
+### resolveCwd.silent(moduleId)
+
+Returns `undefined` instead of throwing when the module can't be found.
+
+#### moduleId
+
+Type: `string`
+
+What you would use in `require()`.
+
+
+## Related
+
+- [resolve-from](https://github.com/sindresorhus/resolve-from) - Resolve the path of a module from a given path
+- [import-from](https://github.com/sindresorhus/import-from) - Import a module from a given path
+- [import-cwd](https://github.com/sindresorhus/import-cwd) - Import a module from the current working directory
+- [resolve-pkg](https://github.com/sindresorhus/resolve-pkg) - Resolve the path of a package regardless of it having an entry point
+- [import-lazy](https://github.com/sindresorhus/import-lazy) - Import a module lazily
+- [resolve-global](https://github.com/sindresorhus/resolve-global) - Resolve the path of a globally installed module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)