usage: tautline lane-start [-h] [--project PROJECT] [--target TARGET]
                           [--skip-update] [--allow-non-main]
                           [--profile {development,product-docs,support-docs}]
                           [--defer-debt-preflights]

options:
  -h, --help            show this help message and exit
  --project PROJECT
  --target TARGET
  --skip-update
  --allow-non-main      Allow startup from a non-main methodology checkout for
                        intentional methodology development.
  --profile {development,product-docs,support-docs}
                        Write an explicit local work-profile lock for this
                        session (default behavior remains development).
  --defer-debt-preflights
                        (internal) Passed by the generated launcher. Debt-
                        mapped preflight failures (the latest-code baseline
                        write, the Claude *-hook settings writes, and the
                        autocompact settings write) degrade to
                        `lane_start_warn:` lines and exit 0 instead of hard-
                        refusing, deferring the pass/fail decision to
                        methodology-status --fail-on-drift's own
                        classification of the gate. Structural failures
                        (adapter render, bootstrap-evidence, development-
                        environment) still hard-refuse. Without this flag
                        lane-start is unchanged.
