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/docmost/template.toml

@@ -0,0 +1,19 @@
+[variables]
+main_domain = "${domain}"
+postgres_password = "${password}"
+app_secret = "${password}"
+
+[config]
+env = [
+  "POSTGRES_DB=docmost",
+  "POSTGRES_USER=docmost",
+  "POSTGRES_PASSWORD=${postgres_password}",
+  "APP_URL=http://${main_domain}:3000",
+  "APP_SECRET=${app_secret}"
+]
+mounts = [ ]
+
+  [[config.domains]]
+  serviceName = "docmost"
+  port = 3_000
+  host = "${main_domain}"