feat: update staff data

internal/domain/auth/token.go

@@ -4,4 +4,5 @@ type AuthToken struct {
 	Email     string
 	SessionID string
 	Role      string
+	ID        string
 }

internal/domain/staff/spec.go

@@ -15,6 +15,12 @@ type StaffRegister struct {
 	ProfilePicture string `json:"profile_picture"`
 }
 
+type StaffUpdate struct {
+	Email          string `json:"email" validate:"required"`
+	Name           string `json:"name" validate:"required"`
+	ProfilePicture string `json:"profile_picture"`
+}
+
 type StaffProfile struct {
 	ID             string `json:"id"`
 	Name           string `json:"name"`