feat(auditlog): add AuditLog:InboundMaxBytes option (default 1 MiB, [8 KiB, 16 MiB])

src/ScadaLink.AuditLog/Configuration/AuditLogOptions.cs

@@ -1,3 +1,6 @@
+using ScadaLink.Commons.Entities.Audit;
+using ScadaLink.Commons.Types.Enums;
+
 namespace ScadaLink.AuditLog.Configuration;
 
 /// <summary>
@@ -33,4 +36,14 @@ public sealed class AuditLogOptions
 
     /// <summary>Central retention window in days (default 365, range [30, 3650]).</summary>
     public int RetentionDays { get; set; } = 365;
+
+    /// <summary>
+    /// Per-body byte ceiling applied to <see cref="AuditEvent.RequestSummary"/> and
+    /// <see cref="AuditEvent.ResponseSummary"/> for <see cref="AuditChannel.ApiInbound"/> rows
+    /// (default 1 MiB). The 8 KiB / 64 KiB default/error caps that apply to other channels
+    /// do not apply here — inbound traffic captures verbatim up to this ceiling and only
+    /// then sets <see cref="AuditEvent.PayloadTruncated"/>. See
+    /// <c>docs/plans/2026-05-23-inbound-api-full-response-audit-design.md</c>.
+    /// </summary>
+    public int InboundMaxBytes { get; set; } = 1_048_576;
 }