starknet_committer: abstract fetch_all_patricia_paths

[ArielElp]

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[ArielElp]

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• apollo_committer: add new request handler #14003
• starknet_committer: delete patricia paths on reverts #14002
• starknet_committer: underlying logic of the new read witnesses and commit endpoint #14001
• starknet_committer: extract metadata construction to a function #14000
• starknet_committer: extract commit plan to commit_or_load #13999
• starknet_committer: read and write patricia paths to index db #13998
• starknet_committer: db keys for proofs and accessed keys digest #13997
• apollo_committer_types: add patricia proofs request and response types #13996
• starknet_committer: add patricia paths forest reader/writer traits #13995
• starknet_committer: define StarknetForestProofs serde #13994
• starknet_committer: compute and store accessed keys digest #13993
• starknet_committer: add utility that returns sorted leaf indices #13992
• starknet_committer: abstract fetch_all_patricia_paths #13991 👈 (View in Graphite)
• starknet_patricia_storage: two layer storage #13990
• starknet_committer: move fetch_patricia_paths tests #13960
• starknet_committer: fetch patricia paths tests #13959
• starknet_committer: support both layouts in fetch_patricia_paths #13958
• main

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[reviewable-StarkWare]

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PR Summary

Medium Risk
Medium risk because it changes core proof-generation traversal to be generic over DbLayout and adds leaf type conversions, which could cause subtle type/serialization mismatches if a new layout implementation is incorrect.

Overview
Generalizes fetch_all_patricia_paths to be pub and generic over a DbLayout, wiring fetch_patricia_paths calls through layout-provided leaf and node types instead of the fixed FactsNodeLayout.

Updates contracts-trie leaf handling to convert from Layout::ContractStateDbLeaf into ContractState (including when extracting storage_root_hash), and explicitly constrains fetch_previous_and_new_patricia_paths to the facts layout by instantiating fetch_all_patricia_paths::<FactsNodeLayout>.

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