BE-429: HashQL: Add island dependency graph with data requirement resolution - #8501

Bugbot Analysis Progress (6m 19s elapsed)

✅ Gathered PR context (4s)
✅ Completed bug detection (6m 14s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_3d2307d8-cfbf-4977-b819-56a9b4b570f2