- Create table with user/title/sectionname
- TBD: Expiration date of entries
- Build an actual table schema based on this and the watchlist table (or Echo?)
- Create interfaces (services, records?)
- Watch this section 
- Unwatch this section 
- Check if I'm watching this section 
- List all users watching this section
- Should also have a public-facing API at some point
Could create a special page to list all watched threads. Maybe not required for v1?
- Once this ticket is resolved, work on T263817 should be prioritized.