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/zipline/template.toml

@@ -3,15 +3,15 @@ main_domain = "${domain}"
 secret_base = "${base64:64}"
 
 [config]
-mounts = [ ]
+mounts = []
 
-  [[config.domains]]
-  serviceName = "zipline"
-  port = 3_000
-  host = "${main_domain}"
+[[config.domains]]
+serviceName = "zipline"
+port = 3_000
+host = "${main_domain}"
 
-  [config.env]
-  ZIPLINE_PORT = "3000"
-  ZIPLINE_SECRET = "${secret_base}"
-  ZIPLINE_RETURN_HTTPS = "false"
-  ZIPLINE_LOGGER = "true"
+[config.env]
+ZIPLINE_PORT = "3000"
+ZIPLINE_SECRET = "${secret_base}"
+ZIPLINE_RETURN_HTTPS = "false"
+ZIPLINE_LOGGER = "true"