Resolve Concelier/Excititor merge conflicts

src/StellaOps.Policy/Storage/IPolicySnapshotRepository.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace StellaOps.Policy;
+
+public interface IPolicySnapshotRepository
+{
+    Task<PolicySnapshot?> GetLatestAsync(CancellationToken cancellationToken = default);
+
+    Task<IReadOnlyList<PolicySnapshot>> ListAsync(int limit, CancellationToken cancellationToken = default);
+
+    Task AddAsync(PolicySnapshot snapshot, CancellationToken cancellationToken = default);
+}