Terraform provider v0.9

v0.9 of the Terraform provider is out. Two things worth calling out:

1. New nodara_snapshot_schedule resource. You can now express "weekly snapshot of nv-abc123, retained for 30 days" as Terraform state instead of clicking through the dashboard.

2. The size attribute on nodara_instance is deprecated in favor of plan_id. This makes the mapping between docs and code 1:1 and removes some ambiguity around resizing.

Both changes are additive for one minor version — nothing breaks in v0.9. size is scheduled for removal in v1.0 (Nov 2026).