minor fixing return bypassing keycloak + keycloak enabled env example

.env.example

@@ -35,4 +35,5 @@ DB_ANTRIAN_SSLMODE=disable
 KEYCLOAK_BASE_URL=https://keycloak.example.com
 KEYCLOAK_REALM=myrealm
 KEYCLOAK_AUDIENCE=my-client-id
-KEYCLOAK_ISSUER=https://keycloak.example.com/realms/myrealm
+KEYCLOAK_ISSUER=https://keycloak.example.com/realms/myrealm
+KEYCLOAK_IS_ENABLE=false

internal/middleware/authKeycloak.go

@@ -34,8 +34,9 @@ func AuthKeycloak(cfg config.KeycloakConfig) (gin.HandlerFunc, error) {
 	return func(c *gin.Context) {
 		// bypassing keycloak validation, if not enabled
 		if !cfg.IsEnabled {
-			log.Println("bypassing keycloak validation")
+			log.Println("==== bypassing keycloak validation ====")
 			c.Next()
+			return
 		}
 
 		errorResponse := shared.BaseErrorResponse{