v0.3.0

Changed

• --install-claude now registers the hooks for you instead of printing a
  settings.json block and leaving the merge to you. The merge is done with
  jq and only with jq — rewriting the user's settings with string surgery
  in bash could silently disable every setting in the file. It is additive
  (appended to whatever .hooks already holds, other keys and their order
  untouched), idempotent (a hook already registered in settings.json or
  settings.local.json is skipped, matched by script name so a hand-edited
  path or a dropped bash prefix still counts, and a half-registered pair
  gets only its missing half), and it writes nothing when the result would be
  unchanged. The file it replaces is kept as settings.json.bak-STAMP, a
  symlinked settings.json is resolved first so a dotfiles repo gets its
  target edited rather than its link replaced, and one that does not parse is
  reported and left alone.

  Without jq on $PATH the block is printed to merge by hand exactly as
  before, with a note that installing one (pixi global install jq) lets
  sinteractive do it. jq stays an optional dependency.

Fixed

• make nodes now installs the same set of files as make install-system,
  the Claude Code assets included; it had shipped only the script, man page
  and completion. The assets belong on the compute nodes because
  --install-claude resolves them relative to the running script: someone
  following the status-bar hint runs it from inside a session, which runs the
  node's /usr/local/bin copy, and with no <prefix>/share/sinteractive
  beside it that call failed. It worked only for people who had also
  installed into a shared $HOME.
• make nodes renames the script into place instead of writing over it, for
  the reason tmux-push does: --attach SSHes into a node and runs the
  script there, so a copy can be executing while you install.
• make nodes asks pdsh for the ssh rcmd module by name (-R ssh, override
  with PDSH_RCMD). pdsh defaults to rsh, so on a cluster with nothing on
  port 514 the target failed with connect: Connection refused for every
  node — and exporting PDSH_RCMD_TYPE=ssh did not help under sudo make,
  which resets the environment.

Added

• make nodes-check reports the sinteractive version, whether the Claude
  Code assets are present, and the tmux version on every node in NODES.
  Read-only and unprivileged. Drift is otherwise invisible — sbatch spools
  the submitted copy of the script, so sessions keep working from whatever
  the submitting node has, and a stale compute node only shows up in
  --attach and --install-claude.

Full Changelog: v0.2.2...v0.3.0