feat: trace all previous blockhashes

[letypequividelespoubelles]

Note

Preloads, records, and validates historical BLOCKHASHes across conflations, wiring them through tracer/capture/RPC, adding EIP-2935/4788 touches, updating snapshots/counters, and expanding tests.

• Blockhash/HUB/Tracer:
  • Refactor Blockhash to preload and validate historical block hashes, record parent/last block hashes, and compute line counts; add retrieveHistoricalBlockHashes and support for post-op defers.
  • Pass historical block hashes into ZkTracer and all *Hub constructors; Hub wires new Blockhash and schedules BLOCKHASH pre-exec handling.
  • Implement EIP-2935/EIP-4788 system touches in Reaper and EIP2935HistoricalHash (parent hash capture via Blockhash).
• Capture/Replay/RPC:
  • BlockCapturer now accepts a map of historical hashes and records the last block’s hash; removes inline BLOCKHASH lookup logic.
  • RPC endpoints (CaptureToFile, GenerateConflatedTracesV2) fetch BlockchainService and inject historical hashes into BlockCapturer/ZkTracer.
  • Fork.getForkFromBesuBlockchainService overload to accept BlockchainService directly.
• Snapshots/Collapse API:
  • Replace BlockHashReaper with a Map<Long, Hash> in Reaper; add touchedBySystemTransactions.
  • ConflationSnapshot: new from(...), historicalBlockHashes(), and adjusted toBlockHashLookup; BlockHeaderSnapshot stores parentBeaconBlockRoot as optional hex string with safe builder.
• Counting/Execution:
  • ZkCounter updates to account for historical BLOCKHASH rows; only report checked modules in counts.
  • ReplayExecutionEnvironment/test harnesses updated to build snapshots, compute mining beneficiary, and pass historical hashes.
• Tests:
  • Add Prague Sepolia replays and expanded BlockhashTest; adjust existing tests and disable some legacy ones.
• Submodule:
  • Bump linea-constraints subproject.

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