Restructure solution layout by module

src/Scanner/StellaOps.Scanner.Worker/Processing/IScanJobLease.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace StellaOps.Scanner.Worker.Processing;
+
+public interface IScanJobLease : IAsyncDisposable
+{
+    string JobId { get; }
+
+    string ScanId { get; }
+
+    int Attempt { get; }
+
+    DateTimeOffset EnqueuedAtUtc { get; }
+
+    DateTimeOffset LeasedAtUtc { get; }
+
+    TimeSpan LeaseDuration { get; }
+
+    IReadOnlyDictionary<string, string> Metadata { get; }
+
+    ValueTask RenewAsync(CancellationToken cancellationToken);
+
+    ValueTask CompleteAsync(CancellationToken cancellationToken);
+
+    ValueTask AbandonAsync(string reason, CancellationToken cancellationToken);
+
+    ValueTask PoisonAsync(string reason, CancellationToken cancellationToken);
+}