[Do Not Merge] build: demonstrate using localhost.stage.edx.org

.gitignore

@@ -16,4 +16,7 @@ temp/babel-plugin-react-intl
 *~
 /temp
 /.vscode
-/module.config.js
+
+# Open edX
+module.config.js
+.env.development-stage

env.config.js

@@ -0,0 +1,25 @@
+const config = {
+  // Override default .env.development values
+  ACCESS_TOKEN_COOKIE_NAME: 'stage-edx-jwt-cookie-header-payload',
+  CREDENTIALS_BASE_URL: 'https://credentials.stage.edx.org',
+  LMS_BASE_URL: 'https://courses.stage.edx.org',
+  LOGIN_URL: 'https://courses.stage.edx.org/login',
+  LOGOUT_URL: 'https://courses.stage.edx.org/logout',
+  MARKETING_SITE_BASE_URL: 'https://stage.edx.org',
+  ORDER_HISTORY_URL: 'https://orders.stage.edx.org/orders',
+  ENTERPRISE_LEARNER_PORTAL_HOSTNAME: 'enterprise.stage.edx.org',
+  REFRESH_ACCESS_TOKEN_ENDPOINT: 'https://courses.stage.edx.org/login_refresh',
+  // Paragon theme URLs
+  PARAGON_THEME_URLS: {
+    core: 'https://cdn.jsdelivr.net/npm/@edx/paragon@$paragonVersion/dist/core.min.css',
+    variants: {
+      light: {
+        url: 'https://cdn.jsdelivr.net/npm/@edx/paragon@$paragonVersion/dist/light.min.css',
+        default: true,
+        dark: false,
+      },
+    },
+  },
+};
+
+export default config;

webpack.dev.config.js

@@ -0,0 +1,8 @@
+const { createConfig } = require('@edx/frontend-build');
+
+module.exports = createConfig('webpack-dev', {
+  devServer: {
+    allowedHosts: 'all',
+    https: true,
+  },
+});