Merge origin/ni/i1-stack-bound into ni/i2-handles

Main's FinalizationRegistry took handle tag 72, so the Node island
handle moves to 73. Island handles keep their instanceof path in the
new scr_bytes_instanceof_at.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/compiler/src/executable/executable-cache.ts

@@ -71,6 +71,7 @@ export interface EarlyExecutableNativeFeatures {
   dynTier?: boolean;
   streamDyn?: boolean;
   handleProps?: boolean;
+  declAdopt?: boolean;
   dynForAwait?: boolean;
   eventsOnceSignal?: boolean;
   dynBuffer?: boolean;