Pre-prod hardening 4/4: GraphQL API hardening + ops docs#670

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aditya1702 merged 23 commits into

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hardening/pr4-graphql-docs

Jul 23, 2026

Commits on Jul 23, 2026

docs(ingest): clarify why knownHashes resolves earlier-ledger wasm verdicts
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docs(ingest): state validator priority as lexicographic protocol-ID order
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test(ingest): cover prepareClassificationPlan and plan-driven persistLedgerData
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fix(graphql): group dataloader batches by query shape
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test(graphql): lock freighter query complexity under the prod limit
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feat(graphql): API hardening — timeouts, depth limit, error masking, root time bounds
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perf(graphql): 1ms dataloader collection window; per-loader batching metrics
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docs(ops): production operations reference; README sync
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feat(graphql)!: remove root transactions/operations/stateChanges queries
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perf(db): drop root-connection sort indexes with no remaining consumer
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docs(graphql): drop root list-query docs; repoint examples
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fix(graphql): allowlist PERSISTED_QUERY_NOT_FOUND so APQ cold-cache retries work
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Delete operations.md
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