test(e2e): expand coverage and harden cross-file isolation
New specs (4):
- accept-invite: pre-registrant flow happy path + cadence/preset UX
- admin-pre-registrants: list, filter, action gating, redirect
- admin-series: list, create, edit (delete skipped — button no-ops)
- admin-site-content: list whitelist, edit + roundtrip on /
Extended specs (6):
- join-flow: cadence ×12 math, guidance label, paid-tier success
- events: series-pass-required, member-savings gating
- admin-events: full CRUD via /admin/events/create?edit=<id>
- admin-members: add-member submit, status select, detail nav
- a11y: add /accept-invite, /member/account, /board, /admin/pre-registrants
- wave-slack-onboarding: 9 of 16 scaffold tests now passing
Cross-file isolation hardening:
- admin-events CRUD: refresh auth cookie (auth.spec.js logout test
bumps tokenVersion on the shared admin), wait for hydration
before form fill, search by unique title to dodge pagination.
- board: switch memberPage from shared admin to dedicated seeded
member to avoid the same tokenVersion race.
- wave-slack §6.4: create dedicated test member, filter by email
before clicking, removing the "first row" anchor.
Also fixed board heading drift ("Board" → "Bulletin Board").
Jennie Robinson Faber
8dd55ccc09