Every app that actually holds secrets — Apercu, BotWhy, PopRoom, x, and homelab-sacenpapier — moved off hand-applied `k3s/secrets/*.yaml` files and onto the **Doppler Kubernetes Operator**. A `DopplerSecret` CRD per repo (safe to commit — no values, just a project/config reference) now syncs each app's real secrets from Doppler straight into the same Kubernetes Secret its Deployment already expects, with auto-reload on change.