v0.2.0 — crew email invitations, notification settings, trip announcements - Crew invitations by email + crew↔user linking (#90) - Settings: Notifications section + server-side email preferences (#91) - Trips: announce a trip to its crew by email (#92) - Emails: Ship's Log shell for the magic-link mail (#89), receipt reason in plain-text parts (#94) - Ships: real country flags — ISO 3166-1 code + Unicode flag emoji (#88) - Ops: log every OAuth/MCP auth rejection with its reason (#87) - Toolchain: TypeScript 7 + TypeBox 1.x (#85), Node 26 in CI and container (#93)