One-shot helpers (CLI)

SQL: embed() / convert() / refresh_models(). The CLI lists inventory and checks the host after those calls.

postvec model ls
sudo postvec doctor --database app --deep

Expected

model ls shows the model embed() named as loaded (embedded) or advertised by postvec-server (remote). doctor exits 0.

On remote mode, inventory is on the server: models on postvec-server. See pull, activate, upgrade, remove for the pull and activate steps.