Add testcontainer for agent image with nginx

apps/cli/src/cmd/db_migrate_and_generate.rs

@@ -54,6 +54,7 @@ fn action(
         for db_config in database_configs {
             let config = container::Config {
                 database: db_config,
+                agent: None,
             };
             let mut detached_handler = container::start_detached(&config).await;
             match migrate_and_generate_entity(&config, &output_path).await {