feat(sdk-core): add signRecoveryMpcV2 for EdDSA MPCv2 offline signing #3272

Job	Run time
Generate merge base API spec	8m 46s
Generate head API spec	7m 58s
Check specs identical	5s
Generate vacuum reports for API spec	0s
Check breaking changes	0s
API Spec Check	2s
Linter Override	0s
	16m 51s

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