Add docs from gofiber/recipes@b8f92a8

Author: github-actions[bot]

docs/recipes/auth-jwt/README.md

@@ -33,6 +33,7 @@ This project provides a starting point for building a web application with user
     DB_USER=example_user
     DB_PASSWORD=example_password
     DB_NAME=example_db
+    DB_HOST=localhost
     SECRET=example_secret
     ```