remove default login credentials

src/server.ts

@@ -16,12 +16,7 @@ payload.init({
   express: app,
   onInit: () => {
     payload.logger.info(`Payload Admin URL: ${payload.getAdminURL()}`)
-  },
-  email: {
-    fromName: 'Brad Howell',
-    fromAddress: 'brad.howell1@ethereal.email',
-    logMockCredentials: true, // Optional
-  },
+  }
 })
 
 // Add your own express routes here