- Remove zet* from _is_work_host (local git server, not a work host)
- setup_enterprise_ai_bash.sh: detect NFS home on work servers, relocate
.bashrc.local to /opt/kenjim/ with symlink, handle re-runs safely
- setup_enterprise_ai_bash.sh: symlink ~/.vscode-server and
~/.vscode-remote-containers to /opt/kenjim/ on NFS hosts
- dotfiles_manager.sh: deploy-to detects NFS on remote, deploys
.bashrc.local to /opt/kenjim/ with symlink, backs up symlink targets
- hosts/etqc-kenjim-11.bashrc.local: add NFS note to header
