test: add tampered snapshot verification regression test#24
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Summary
Adds a regression test ensuring that
VerifierV1fails when a snapshot is tampered afterexpected_hash_v1was produced.Why
DigiEmu Core v1.0 requires falsifiable verification behavior:
same state → same hash
tampered state → different hash → verification FAIL
Test
TestVerifyFailsForTamperedSnapshotVerification
go test ./...