• feat: Renames keep your status, containers and tunnels in step.
• feat: A host edit carries its ping status, last-checked timer and cached container list straight over to the new alias, so the row never flashes to "unknown" mid-edit.
• feat: Active SSH tunnels and in-flight container or Vault checks all follow the rename, so a relabel never strands work that was already in motion.
• feat: purple sync migrates the same per-host caches when a cloud provider rewrites an alias, so the list stays warm across an automatic rename.
• feat: Stale Vault SSH cert files clean up after themselves on rename, so an alias change never leaves a forgotten certificate behind on disk.