Restructure solution layout by module

src/Scanner/StellaOps.Scanner.WebService/Contracts/RuntimeEventsContracts.cs

@@ -0,0 +1,22 @@
+using System.Text.Json.Serialization;
+using StellaOps.Zastava.Core.Contracts;
+
+namespace StellaOps.Scanner.WebService.Contracts;
+
+public sealed record RuntimeEventsIngestRequestDto
+{
+    [JsonPropertyName("batchId")]
+    public string? BatchId { get; init; }
+
+    [JsonPropertyName("events")]
+    public IReadOnlyList<RuntimeEventEnvelope> Events { get; init; } = Array.Empty<RuntimeEventEnvelope>();
+}
+
+public sealed record RuntimeEventsIngestResponseDto
+{
+    [JsonPropertyName("accepted")]
+    public int Accepted { get; init; }
+
+    [JsonPropertyName("duplicates")]
+    public int Duplicates { get; init; }
+}