pub fn claude_user_json_path() -> Option<PathBuf>Expand description
Compute the path of the user-level ~/.claude.json config.
This is where Claude Code stores its mcpServers map. Registering
sqz-mcp here makes it available to every Claude Code session on
this machine. Matches what @JCKodel had to configure manually in
issue #12 — sqz init should do this for them.
Returns None if the home directory cannot be resolved (very
unusual — typically only in sandboxes or broken environments).