chore: add yaml and toml dependencies, and create script for converting YAML to TOML

- Added 'yaml' and '@iarna/toml' dependencies in package.json.
- Created a new script.js file to process YAML files and convert them to TOML format.
- Added template.toml files for various blueprints in the blueprints directory.

blueprints/cloudflared/template.toml

@@ -0,0 +1,6 @@
+variables = { }
+
+[config]
+domains = [ ]
+env = [ "CLOUDFLARE_TUNNEL_TOKEN=\"<INSERT TOKEN>\"" ]
+mounts = [ ]