Claude Code team sync v1.2.1

• Privacy fixes from an audit: the session title is redacted like the conversation (a key in the first prompt reached the hub), the whole value of a tool input field named like a secret (password, token, api_key ...) is redacted, and a key named just token and a URL password with no user name are caught.
• init leaves a .claude/settings.json that is not valid JSON exactly as it was, as its message says (it used to replace it).
• auto skip --session takes the short id that claude-team sessions prints; before, a short id never matched and the session was still shared.
• A flag that needs a value but got none, or a flag that does not exist, is a one-line error instead of a stack trace or silence.
• The hub README and the TEAM.md template say when TEAM.md is shown (a first session and after a change), and the README now matches the code throughout: --no-raw, --keep-thinking and --keep-images, path placeholders, the offline notice, hook timings, Node 18 in CI.

See the README to set it up, and CHANGELOG.md for every version.