GlobalRoutes => ClientsConfig: Add max exercises per assignment information

ExpressAPI/src/routes/BaseRoutes.ts

@@ -23,10 +23,11 @@ class BaseRoutes implements RoutesManager {
 
     private async clientsConfig(req: express.Request, res: express.Response) {
         return req.session.sendResponse(res, StatusCodes.OK, {
-            gitlabUrl            : Config.gitlab.url,
-            gitlabAccountId      : Config.gitlab.account.id,
-            gitlabAccountUsername: Config.gitlab.account.username,
-            loginGitlabClientId  : Config.login.gitlab.client.id
+            gitlabUrl               : Config.gitlab.url,
+            gitlabAccountId         : Config.gitlab.account.id,
+            gitlabAccountUsername   : Config.gitlab.account.username,
+            loginGitlabClientId     : Config.login.gitlab.client.id,
+            exerciseMaxPerAssignment: Config.exercise.maxPerAssignment
         });
     }
 }