Refactor code structure and optimize performance across multiple modules

src/BinaryIndex/__Libraries/StellaOps.BinaryIndex.FixIndex/Models/FixEvidence.cs

@@ -1,3 +1,5 @@
+using StellaOps.BinaryIndex.Core.Models;
+
 namespace StellaOps.BinaryIndex.FixIndex.Models;
 
 /// <summary>
@@ -39,45 +41,6 @@ public sealed record FixEvidence
     public DateTimeOffset CreatedAt { get; init; }
 }
 
-/// <summary>
-/// Fix state enumeration.
-/// </summary>
-public enum FixState
-{
-    /// <summary>CVE is fixed in this version</summary>
-    Fixed,
-
-    /// <summary>CVE affects this package</summary>
-    Vulnerable,
-
-    /// <summary>CVE does not affect this package</summary>
-    NotAffected,
-
-    /// <summary>Fix won't be applied (e.g., EOL version)</summary>
-    Wontfix,
-
-    /// <summary>Unknown status</summary>
-    Unknown
-}
-
-/// <summary>
-/// Method used to identify the fix.
-/// </summary>
-public enum FixMethod
-{
-    /// <summary>From official security feed (OVAL, DSA, etc.)</summary>
-    SecurityFeed,
-
-    /// <summary>Parsed from Debian/Ubuntu changelog</summary>
-    Changelog,
-
-    /// <summary>Extracted from patch header (DEP-3)</summary>
-    PatchHeader,
-
-    /// <summary>Matched against upstream patch database</summary>
-    UpstreamPatchMatch
-}
-
 /// <summary>
 /// Base class for evidence payloads.
 /// </summary>