Mm 52577 Tie use of Stripe (or its mock) to use of CWS (or its mock) (#23277)

* set config CWSMock value according to model.MockCWS

webapp/platform/types/src/config.ts

@@ -30,6 +30,7 @@ export type ClientConfig = {
     CustomTermsOfServiceReAcceptancePeriod: string;
     CustomUrlSchemes: string;
     CWSURL: string;
+    CWSMock: string;
     DataRetentionEnableFileDeletion: string;
     DataRetentionEnableMessageDeletion: string;
     DataRetentionFileRetentionDays: string;