feat: migrate templates

blueprints/langflow/template.yml

@@ -0,0 +1,16 @@
+variables:
+  main_domain: ${randomDomain}
+  db_password: ${generatePassword()}
+  db_username: "langflow"
+
+config:
+  domains:
+    - serviceName: langflow
+      port: 7860
+      host: ${main_domain}
+
+  env:
+    DB_PASSWORD: ${db_password}
+    DB_USERNAME: ${db_username}
+
+  mounts: []