v2.5.4

Changed

• Dashboard health band no longer truncates long hostnames. The host status line previously crammed the hostname and VM count onto one line (slc-gateway.hostedai.dev · 1/1 VMs running), so longer hostnames were cut off. The hostname now sits on its own line with the VM count beneath it; the full name is available on hover. The status block stays vertically centred against the vitals and version chip, so card alignment is unchanged.