feat(sdk-core): extract isMpcV2Keycard and signEddsaMpcV2RecoveryTx into shared utils - #9449

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vibhavgo wants to merge 3 commits into

feat/abstract-substrate/WCI-1239from

feat/sdk-core/extract-mpcv2-recovery-helper

Commits on Aug 7, 2026

feat(sdk-core): extract isMpcV2Keycard and signEddsaMpcV2RecoveryTx into shared utils

vibhavgo
and
claude
committed
8bad1cb
fix(sdk-core): restore sjcl fallback in isEddsaMpcV1SigningMaterial and getEddsaMpcV2RecoveryKeySharesFromReducedKey

vibhavgo
and
claude
committed
e9417eb
feat(sdk-core): consume shared EdDSA MPCv2 helpers in substrate and sol

vibhavgo
and
claude
committed
1340716