feat(quickbooks): add purchasing and payables - #6159

Bugbot Analysis Progress (2m 32s elapsed)

✅ Gathered PR context (7s)
✅ Completed bug detection (2m 24s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_fa8baf67-5c83-43f9-a3c3-c90119507539