central_systest_blobs: sort state diff in preconfirmed block

[dorimedini-starkware]

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[dorimedini-starkware]

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• starknet_api: add and use StateRoots::EMPTY #13980
• central_systest_blobs: add some invokes #13978
• central_systest_blobs: support reverting invokes #13977
• central_systest_blobs: implement invoke from deploy function for code sharing #13976
• central_systest_blobs: deploy test contract(s) #13975
• central_systest_blobs: declare the test contract #13974
• central_systest_blobs: expect operator and fee token addresses #13973
• central_systest_blobs: deploy token contract #13972
• central_systest_blobs: sort state diff in preconfirmed block #13971 👈 (View in Graphite)
• central_systest_blobs: deploy operator account #13970
• central_systest_blobs: initial block production #13969
• central_systest_blobs: sort hashsets when dumping #13968
• central_systest_blobs: implement blob creation from blocks #13967
• central_systest_blobs: implement block production, given txs #13966
• blockifier: implement conversion from commitment state diff to state maps #13965
• central_systest_blobs: implement preconfirmed block creation #13964
• central_systest_blobs: first two bootstrap declares #13963
• central_systest_blobs: refactor skeleton into structured factory #13962
• central_systest_blobs: move blobs.json storage out of git, into GCS #13946
• apollo_consensus_orchestrator: add Deserialize for testing #13945
• main

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[cursor]

PR Summary

Low Risk
Low risk: changes are test/fixture-oriented and only add deterministic sorting to state diff serialization. Main risk is mismatched golden outputs if other code implicitly relied on the previous nondeterministic ordering.

Overview
Makes preconfirmed block generation deterministic by adding a StarknetClientStateDiff::sort() helper (gated behind test/testing) and invoking it before serializing transaction_state_diffs in the central blob regression test.

Updates central_systest_blobs dev-dependency on apollo_batcher to enable the testing feature so the sorting helper is available during tests.

^{Reviewed by Cursor Bugbot for commit 0e28d9e. Bugbot is set up for automated code reviews on this repo. Configure here.}

[nimrod-starkware]

@nimrod-starkware reviewed 3 files and all commit messages, and made 1 comment.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on yoavGrs).