refactor: Remove unneeded FileName property

src/Recyclarr.TrashLib.Guide/CustomFormat/CustomFormatLoader.cs

@@ -29,8 +29,7 @@ public class CustomFormatLoader : ICustomFormatLoader
 
             return cf.Obj with
             {
-                Category = matchingCategory?.CategoryName,
-                FileName = cf.File.Name
+                Category = matchingCategory?.CategoryName
             };
         }));
     }

src/Recyclarr.TrashLib/Models/CustomFormatData.cs

@@ -28,9 +28,6 @@ public record CustomFormatData
     [JsonIgnore]
     public string? Category { get; init; }
 
-    [JsonIgnore]
-    public string FileName { get; init; } = "";
-
     [JsonProperty("trash_id")]
     [JsonNoSerialize]
     public string TrashId { get; init; } = "";

src/tests/Recyclarr.Cli.Tests/Pipelines/CustomFormat/Models/CustomFormatDataComparerTest.cs

@@ -229,7 +229,6 @@ public class CustomFormatDataComparerTest
     {
         var a = new CustomFormatData
         {
-            FileName = "file1.json",
             TrashId = "a",
             TrashScores = {["default"] = 1},
             Category = "one"
@@ -237,7 +236,6 @@ public class CustomFormatDataComparerTest
 
         var b = new CustomFormatData
         {
-            FileName = "file2.json",
             TrashId = "b",
             TrashScores = {["default"] = 2},
             Category = "two"

src/tests/Recyclarr.TrashLib.Guide.Tests/CustomFormat/CustomFormatLoaderIntegrationTest.cs

@@ -23,8 +23,8 @@ public class CustomFormatLoaderIntegrationTest : GuideIntegrationFixture
 
         results.Should().BeEquivalentTo(new[]
         {
-            NewCf.Data("first", "1") with {FileName = "first.json"},
-            NewCf.Data("second", "2") with {FileName = "second.json"}
+            NewCf.Data("first", "1"),
+            NewCf.Data("second", "2")
         }, o => o.Excluding(x => x.Type == typeof(JObject)));
     }
 }