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/windmill/template.toml

@@ -0,0 +1,23 @@
+[variables]
+main_domain = "${domain}"
+postgres_password = "${password}"
+
+[[config.domains]]
+serviceName = "windmill-caddy"
+port = 80
+host = "${main_domain}"
+
+[config.env]
+WINDMILL_HOST = "${main_domain}"
+POSTGRES_PASSWORD = "${postgres_password}"
+DATABASE_URL = "postgres://postgres:${postgres_password}@windmill-postgres/windmill?sslmode=disable"
+
+[[config.mounts]]
+filePath = "Caddyfile"
+content = """
+:80 {
+    bind 0.0.0.0
+    reverse_proxy /ws/* http://windmill-lsp:3001
+    reverse_proxy /* http://windmill-server:8000
+} 
+"""