feat(sso): introduce authentication with SAML

packages/web/src/config/app.ts

@@ -1,13 +1,24 @@
 type Config = {
   [key: string]: string;
+  baseUrl: string;
+  apiUrl: string;
+  graphqlUrl: string;
+  notificationsUrl: string;
+  chatwootBaseUrl: string;
+  supportEmailAddress: string;
 };
 
 const config: Config = {
   baseUrl: process.env.REACT_APP_BASE_URL as string,
+  apiUrl: process.env.REACT_APP_API_URL as string,
   graphqlUrl: process.env.REACT_APP_GRAPHQL_URL as string,
   notificationsUrl: process.env.REACT_APP_NOTIFICATIONS_URL as string,
   chatwootBaseUrl: 'https://app.chatwoot.com',
   supportEmailAddress: 'support@automatisch.io'
 };
 
+if (!config.apiUrl) {
+  config.apiUrl = (new URL(config.graphqlUrl)).origin;
+}
+
 export default config;