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/erpnext/template.toml

@@ -17,11 +17,11 @@ env = [
   "INSTALL_APP_ARGS=--install-app erpnext",
   "IMAGE_NAME=docker.io/frappe/erpnext",
   "VERSION=version-15",
-  "FRAPPE_SITE_NAME_HEADER="
+  "FRAPPE_SITE_NAME_HEADER=",
 ]
-mounts = [ ]
+mounts = []
 
-  [[config.domains]]
-  serviceName = "frontend"
-  port = 8_080
-  host = "${main_domain}"
+[[config.domains]]
+serviceName = "frontend"
+port = 8_080
+host = "${main_domain}"