refactor: standardize domain configuration in template files

- Updated the configuration structure in multiple blueprint template files to ensure consistent formatting for 'domains' and 'env' sections.
- Adjusted indentation and alignment for better readability across various templates.

blueprints/slash/template.toml

@@ -5,14 +5,14 @@ db_user = "slash"
 db_name = "slash"
 
 [config]
-mounts = [ ]
+mounts = []
 
-  [[config.domains]]
-  serviceName = "slash-app"
-  port = 5_231
-  host = "${main_domain}"
+[[config.domains]]
+serviceName = "slash-app"
+port = 5_231
+host = "${main_domain}"
 
-  [config.env]
-  DB_USER = "${db_user}"
-  DB_PASSWORD = "${db_password}"
-  DB_NAME = "${db_name}"
+[config.env]
+DB_USER = "${db_user}"
+DB_PASSWORD = "${db_password}"
+DB_NAME = "${db_name}"