Stalwart rejects a whole ContactCard over one property it does not
know, and several reached it:
- the form sent `calendarUri`, `schedulingUri` and `freeBusyUri`,
so any contact with a calendar, scheduling or free/busy link failed
to save ("Invalid property.")
- vCard import sent `source`, and Pro mode left `localAccountId` on
the card
- vCard import wrote addresses as flat `street`/`locality` fields
instead of RFC 9553 `components`
The card now passes through `lib/jmap/contact-wire.ts` on its way to
the server: client-only fields are dropped, the links are written as
`calendars` / `schedulingAddresses` (and SOURCE as a `directories`
entry), flat addresses become components, and reads map the links back
for the form and detail view.
Clearing a field (nickname, notes, a link) never reached the server:
the form set it to `undefined`, which JSON drops, and an omitted
property keeps its value. Updates now send `null` for cleared keys.
Deleting an address book that still held contacts always failed with
`addressBookHasContents`. The delete now passes
`onDestroyRemoveContents`, which the confirm dialog already promised.
Linus Rath
73d971dbf9