R017
dbChanges on a client it can't watch or something that isn't a table, or weft db listen on the memory bus, which stops at that process.
Fix: Use a client from @weft-js/start/db/* or mongoChanges; set bus in src/realtime.server.ts.
Status in weft@0.1.0: reported by @weft-js/start when it serves or renders the route, and by weft check and weft routes --meta.