Track branch/snapshot deletion protection and auto-deletion
SOC2 tracker for !1161 (merged). Covers deletion protection and time-based auto-deletion for DBLab branches and snapshots, split from the broader DBLab 4.1-4.5 feature list in #627.
SOC2 tracker for !1161 (merged). Covers deletion protection and time-based auto-deletion for DBLab branches and snapshots, split from the broader DBLab 4.1-4.5 feature list in #627.