audit, advisories and doctors/setup work

src/SbomService/StellaOps.SbomService/Services/LineageHoverCache.cs

@@ -5,6 +5,7 @@
 // -----------------------------------------------------------------------------
 
 using System.Diagnostics;
+using System.ComponentModel.DataAnnotations;
 using System.Text.Json;
 using Microsoft.Extensions.Caching.Distributed;
 using Microsoft.Extensions.Logging;
@@ -49,11 +50,13 @@ public sealed record LineageHoverCacheOptions
     /// Time-to-live for hover card cache entries.
     /// Default: 5 minutes.
     /// </summary>
+    [Range(typeof(TimeSpan), "00:00:01", "1.00:00:00", ErrorMessage = "Hover cache TTL must be between 1 second and 1 day.")]
     public TimeSpan Ttl { get; init; } = TimeSpan.FromMinutes(5);
 
     /// <summary>
     /// Key prefix for hover cache entries.
     /// </summary>
+    [MinLength(1)]
     public string KeyPrefix { get; init; } = "lineage:hover";
 }