feat(health-check): probe EVM chains by chain id and a recent finalized transaction - #3962
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…ed transaction Extend the identity-based probe to the 6 EVM chains (base, bnb, arbitrum, polygon, hyper_evm, abstract): verify eth_chainId against the configured expected identity, then run the inspector over a transaction from a block 10 below the finalized head, walking back past empty blocks. The EVM golden vectors are deleted: expected chain ids come from configuration like the other identity chains (well-known values in the config-tester README).
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Part of #3764; rationale: #3969. Stacked on #3932, merge bottom-up:
eth_chainId+ a recent finalized txReplaces the six EVM chains' pinned golden txs with the identity probe: verify
eth_chainId, then inspect a real tx from a block 10 below the finalized head (walks back past empty blocks).Expected chain ids come from config (
foreign_chain_health_check.identities), no built-ins — well-known values are in the config-tester README.