feat!: Add JS-based configuration capabilities to Learner Record (#275)

* feat!: Add support for JS-based configuration

* Jest is now set up to retrieve environment variables from a JS config
* fix: add ariaLabel in SelectableBox.Set as part of Paragon WCAG compliance
* test: mock child component NavigationBar for ProgramRecordsList and ProgramCertificatesList
* refactor: move webpack dev/prod config logic to node_modules via patch-package

.gitignore

@@ -5,6 +5,7 @@ node_modules
 npm-debug.log
 coverage
 module.config.js
+env.config.*
 
 dist/
 src/i18n/transifex_input.json

example.env.config.js

@@ -0,0 +1,44 @@
+/*
+Learner Record is now able to handle JS-based configuration!
+
+For the time being, the `.env.*` files are still made available when cloning down this repo or pulling from
+the master branch. To switch to using `env.config.js(x)`:
+
+Note: having both .env and env.config.js(x) files will follow a predictable order, in which non-empty values in the
+JS-based config will overwrite the .env environment variables.
+
+frontend-platform's getConfig loads configuration in the following sequence:
+- .env file config
+- optional handlers (commonly used to merge MFE-specific config in via additional process.env variables)
+- env.config.js file config
+- runtime config
+*/
+
+module.exports = {
+  NODE_ENV: 'development',
+  PORT: 1990,
+  ACCESS_TOKEN_COOKIE_NAME: 'edx-jwt-cookie-header-payload',
+  BASE_URL: 'http://localhost:1990',
+  CREDENTIALS_BASE_URL: 'http://localhost:18150',
+  CSRF_TOKEN_API_PATH: '/csrf/api/v1/token',
+  ECOMMERCE_BASE_URL: 'http://localhost:18130',
+  LANGUAGE_PREFERENCE_COOKIE_NAME: 'openedx-language-preference',
+  LMS_BASE_URL: 'http://localhost:18000',
+  LOGIN_URL: 'http://localhost:18000/login',
+  LOGOUT_URL: 'http://localhost:18000/logout',
+  LOGO_URL: 'https://edx-cdn.org/v3/default/logo.svg',
+  LOGO_TRADEMARK_URL: 'https://edx-cdn.org/v3/default/logo-trademark.svg',
+  LOGO_WHITE_URL: 'https://edx-cdn.org/v3/default/logo-white.svg',
+  FAVICON_URL: 'https://edx-cdn.org/v3/default/favicon.ico',
+  MARKETING_SITE_BASE_URL: 'http://localhost:18000',
+  ORDER_HISTORY_URL: 'http://localhost:1996/orders',
+  REFRESH_ACCESS_TOKEN_ENDPOINT: 'http://localhost:18000/login_refresh',
+  SEGMENT_KEY: '',
+  SITE_NAME: 'localhost',
+  USER_INFO_COOKIE_NAME: 'edx-user-info',
+  SUPPORT_URL_LEARNER_RECORDS: 'https://support.edx.org/hc/en-us/sections/360001216693-Learner-records',
+  APP_ID: '',
+  MFE_CONFIG_API_URL: '',
+  ENABLE_VERIFIABLE_CREDENTIALS: true,
+  SUPPORT_URL_VERIFIABLE_CREDENTIALS: '',
+};