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/cloudflared/template.toml

@@ -1,6 +1,6 @@
-variables = { }
+variables = {}
 
 [config]
-domains = [ ]
-env = [ "CLOUDFLARE_TUNNEL_TOKEN=\"<INSERT TOKEN>\"" ]
-mounts = [ ]
+domains = []
+env = ["CLOUDFLARE_TUNNEL_TOKEN=\"<INSERT TOKEN>\""]
+mounts = []