Surgical updates reflecting post-WS-3 single-SPA reality. The
OrganisationScope rules, three-level authorization, and invitation
flow are unchanged — they're still the canonical guidance.
Changes:
- globs: drop apps/portal/**/*.{vue,ts}
- Portal Architecture: "two access modes in apps/portal/" ->
"two access modes under /portal/* routes within apps/app/"
- Token flow URL example: portal.crewli.app -> crewli.app/portal/
with note about 301 redirect from legacy host
- Login flow URL: portal.crewli.app -> crewli.app
- CORS allowed_origins: drop FRONTEND_PORTAL_URL line
- Production example: collapse dual-host to single-host with
pointer to AUTH_ARCHITECTURE.md §11 for the legacy env key