chore: release v1.7.48-alpha

Hotfix: archipelago.service ExecStartPre now mkdirs /run/containers and
/var/lib/containers before the unit's mount-namespace setup tries to bind
them. Without this, fresh nodes that don't have /run/containers (e.g.
nodes provisioned without a prior podman session) fail at the namespace
step with:

  Failed to set up mount namespacing: /run/containers: No such file or directory
  Failed at step NAMESPACE spawning /bin/bash: No such file or directory

Existing nodes don't pick up systemd unit changes via OTA — they need a
one-time `systemctl edit archipelago` adding the same mkdir. ISO installs
from this version forward have the fix baked in.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

neode-ui/package.json

@@ -1,7 +1,7 @@
 {
   "name": "neode-ui",
   "private": true,
-  "version": "1.7.47-alpha",
+  "version": "1.7.48-alpha",
   "type": "module",
   "scripts": {
     "start": "./start-dev.sh",