Flake update

[github-actions]

Diffs:

Changes for servapp home:
<<< result-before
>>> result-after
Version changes:
[U.]  #1  claude-code  2.1.217 -> 2.1.218
Closure size: 1192 -> 1192 (26 paths added, 26 paths removed, delta +0, disk usage +4.4MiB).
 ------------------Changes for deskapp home:
<<< result-before
>>> result-after
Version changes:
[U.]  #1  claude-code  2.1.217 -> 2.1.218
Closure size: 1218 -> 1218 (26 paths added, 26 paths removed, delta +0, disk usage +4.4MiB).
 ------------------Changes for mbpapp home:
<<< result-before
>>> result-after
Version changes:
[U.]  #1  claude-code  2.1.217 -> 2.1.218
Closure size: 981 -> 981 (30 paths added, 30 paths removed, delta +0, disk usage +4.5MiB).
 ------------------```