fix(tbtc/signer): fail closed on unsafe share refresh#4155

mswilkison merged 3 commits into

extraction/frost-signer-mirror-2026-05-26threshold-network/keep-core:extraction/frost-signer-mirror-2026-05-26from

fix/signer-refresh-safety-2026-07-13threshold-network/keep-core:fix/signer-refresh-safety-2026-07-13Copy head branch name to clipboard