Ran authenticated extract against coulomb.social; session metadata
matched anonymous Bubble defaults, so treat docs/design-extract as a
public shell baseline (PROVENANCE.md). Capture script now refuses to
overwrite storage-state.json with thin anonymous sessions.
Interactive Playwright session capture (XDG storageState, mode 0600)
plus a designlang pack wrapper that never prints secrets. Document the
intended OpenBao lane tenants/binky/coulomb-social/bubble-member for
later password custody; interactive capture is the default for Bubble.
