Caros, uma vez descompactado o json-server-master e executar o comando abaixo, o seguinte erro é apresentado.
PS E:\Vander2021\Cursos\VUEjs\vue-test-master> json-server --watch db.json
json-server : File C:\Users\VanderBC\AppData\Roaming\npm\json-server.ps1 cannot be loaded because running scripts is disabled on this system. For more
At line:1 char:1
+ json-server --watch db.json
+ ~~~~~~~~~~~
+ CategoryInfo : SecurityError: (:) [], PSSecurityException
+ FullyQualifiedErrorId : UnauthorizedAccess