Contact details pulled from messages

The recording detail page has a single Mentioned section listing names, phone numbers, and email addresses from the message, with phones linking out to dial and emails linking out to compose. Extraction is done by the same model that already writes the summary rather than by pattern matching, which is what makes it work on numbers a caller reads out loud one digit at a time and on addresses said as "name at example dot com", and what stops a street address from being mistaken for a phone number.