fix(email): omit links when application URL is not configured (#1806)

Co-authored-by: sct <ryan@sct.dev>

server/entity/User.ts

@@ -212,7 +212,7 @@ export class User {
         },
         locals: {
           resetPasswordLink,
-          applicationUrl: resetPasswordLink,
+          applicationUrl,
           applicationTitle,
         },
       });