name: mark description: Advance refs/lens/synced or refs/lens/applied to HEAD. allowed-tools: Bash(lens:*) argument-hint: <synced|applied>
Run lens mark $ARGUMENTS via Bash (pass arguments through verbatim — the
CLI handles the <synced|applied> validation and prints a usage error if
missing or unknown).
Stream the CLI's stdout/stderr to the user. If it exits non-zero, surface the error clearly.