Next.js v16.2.0-canary.43: Parallel Routes Fixed, Turbopack Levelled Up v16.2.0-canary.43

Parallel routes with deferred entries are no longer conspiring against you. Turbopack got some love too: inline loader config via import attributes and better global naming for turbo-task items. Nothing world-ending here, just the kind of steady progress that makes canary builds worth following. Props to sokra, ijjk, and bgw for keeping the wheels turning.