* feat: add HashiCorp Vault secret storage integration - Create SecretBackend trait abstraction for secret storage - Add VaultBackend implementation with CRUD operations - Integrate secret backend into variable CRUD operations - Add migration functions (DB → Vault and Vault → DB) - Add frontend configuration UI for secret backend - Add test connection and migration endpoints
Windmill frontend
The Windmill frontend written in Svelte 5 + Tailwind CSS
The frontend is under AGPL, see the LICENSE file at the root of this repo