New script that launches Claude Code (via claude-profile) inside a detached
tmux session with --remote-control enabled, in a project's directory, named
after the project (Title-cased, auto-incrementing #N on collision). Lets a
session be started for later attach over VPN or control from the Claude app.
Spec-first per repo conventions: specs/claude-tmux.spec.md, script, and
tests/test-claude-tmux.sh (18 dryrun assertions, all passing).
Claude-Session: https://claude.ai/code/session_014oa7T7z1h5n34vu8vX9zGT
