feature(gov-multisig): implement M-of-N execution authorization - #769
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Governance proposal execution previously relied on a single admin, creating a single point of failure. Add initialize_with_admins to configure a distinct execution admin set and threshold, and gate execute_proposal behind require_execution_approvals, which requires each of at least `threshold` distinct configured admins to authorize the call. The legacy initialize() keeps a 1-of-1 policy for backwards compatibility. Replaces the removed emergency_guard dependency with soroban_sdk's native require_auth-based approval flow.
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Nice implementation, LGTM! |
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Governance proposal execution previously relied on a single admin, creating a single point of failure. Add initialize_with_admins to configure a distinct execution admin set and threshold, and gate execute_proposal behind require_execution_approvals, which requires each of at least
thresholddistinct configured admins to authorize the call. The legacy initialize() keeps a 1-of-1 policy for backwards compatibility.Replaces the removed emergency_guard dependency with soroban_sdk's native require_auth-based approval flow.
closes #639