refactor: use platform interfaces namespace

ts/email/classes.emailconnector.ts

@@ -11,7 +11,7 @@ export class SzEmailConnector {
   }
 
   public async sendEmail(
-    optionsArg: plugins.servezoneInterfaces.platformservice.mta.IReq_SendEmail['request']
+    optionsArg: plugins.servezoneInterfaces.platform.email.IReq_SendEmail['request']
   ) {
     if (this.platformClientRef.debugMode) {
       logger.log('info', `sent email with subject ${optionsArg.title} to ${optionsArg.to}
@@ -26,7 +26,7 @@ export class SzEmailConnector {
     }
 
     const typedRequest =
-      this.platformClientRef.typedsocket.createTypedRequest<plugins.servezoneInterfaces.platformservice.mta.IReq_SendEmail>(
+      this.platformClientRef.typedsocket.createTypedRequest<plugins.servezoneInterfaces.platform.email.IReq_SendEmail>(
         'sendEmail'
       );
     const response = await typedRequest.fire(optionsArg);