refactor: Use collection expressions in a few places

src/Recyclarr.Cli/Pipelines/MediaNaming/PipelinePhases/Config/NamingFormatLookup.cs

@@ -2,7 +2,7 @@ namespace Recyclarr.Cli.Pipelines.MediaNaming.PipelinePhases.Config;
 
 public class NamingFormatLookup
 {
-    private readonly List<InvalidNamingConfig> _errors = new();
+    private readonly List<InvalidNamingConfig> _errors = [];
     public IReadOnlyCollection<InvalidNamingConfig> Errors => _errors;
 
     public string? ObtainFormat(

src/Recyclarr.VersionControl/GitRepositoryFactory.cs

@@ -7,11 +7,11 @@ public class GitRepositoryFactory(ILogger log, IGitPath gitPath) : IGitRepositor
 {
     // A few hand-picked files that should exist in a .git directory.
     private static readonly string[] ValidGitPaths =
-    {
+    [
         ".git/config",
         ".git/index",
         ".git/HEAD"
-    };
+    ];
 
     public async Task<IGitRepository> CreateAndCloneIfNeeded(
         Uri repoUrl,

src/Recyclarr.Yaml/YamlDotNet/SyntaxErrorHelper.cs

@@ -7,7 +7,7 @@ namespace Recyclarr.Yaml.YamlDotNet;
 
 public sealed class SyntaxErrorHelper : INodeTypeResolver
 {
-    private static readonly string[] CollectionKeywords = {"Collection", "List"};
+    private static readonly string[] CollectionKeywords = ["Collection", "List"];
 
     public bool Resolve(NodeEvent? nodeEvent, ref Type currentType)
     {

tests/Recyclarr.Cli.IntegrationTests/CompositionRootTest.cs

@@ -35,7 +35,7 @@ public class CompositionRootTest
                 .Select(x => x.ServiceType)
                 .Distinct()
                 .Where(x => x.FullName == null || !x.FullName.StartsWith("Autofac."))
-                .Select(x => new TestCaseParameters(new object[] {container, x}) {TestName = x.FullName})
+                .Select(x => new TestCaseParameters([container, x]) {TestName = x.FullName})
                 .GetEnumerator();
         }
     }

tests/Recyclarr.Tests/Config/Parsing/ConfigurationFinderTest.cs

@@ -10,12 +10,12 @@ public class ConfigurationFinderTest
 {
     private static IFileInfo[] GetYamlPaths(IAppPaths paths)
     {
-        return new[]
-        {
+        return
+        [
             paths.AppDataDirectory.File("recyclarr.yml"),
             paths.ConfigsDirectory.File("b.yml"),
             paths.ConfigsDirectory.File("c.yaml")
-        };
+        ];
     }
 
     [Test, AutoMockData]

tests/Recyclarr.Tests/TrashGuide/QualitySize/QualityItemTest.cs

@@ -6,7 +6,7 @@ namespace Recyclarr.Tests.TrashGuide.QualitySize;
 public class QualityItemTest
 {
     private static readonly object[] MaxTestValues =
-    {
+    [
         new object?[] {100m, 100m, false},
         new object?[] {100m, 101m, true},
         new object?[] {100m, 98m, true},
@@ -14,14 +14,14 @@ public class QualityItemTest
         new object?[] {QualityItem.MaxUnlimitedThreshold, null, false},
         new object?[] {QualityItem.MaxUnlimitedThreshold - 1, null, true},
         new object?[] {QualityItem.MaxUnlimitedThreshold, QualityItem.MaxUnlimitedThreshold, true}
-    };
+    ];
 
     private static readonly object[] MinTestValues =
-    {
+    [
         new object?[] {0m, 0m, false},
         new object?[] {0m, -1m, true},
         new object?[] {0m, 1m, true}
-    };
+    ];
 
     [TestCaseSource(nameof(MaxTestValues))]
     public void MaxDifferent_WithVariousValues_ReturnsExpectedResult(

tests/Recyclarr.Tests/TrashGuide/QualitySize/QualitySizeItemTest.cs

@@ -6,7 +6,7 @@ namespace Recyclarr.Tests.TrashGuide.QualitySize;
 public class QualitySizeItemTest
 {
     private static readonly object[] PreferredTestValues =
-    {
+    [
         new object?[] {100m, 100m, false},
         new object?[] {100m, 101m, true},
         new object?[] {100m, 98m, true},
@@ -15,7 +15,7 @@ public class QualitySizeItemTest
         new object?[] {QualitySizeItem.PreferredUnlimitedThreshold - 1, null, true},
         new object?[]
             {QualitySizeItem.PreferredUnlimitedThreshold, QualitySizeItem.PreferredUnlimitedThreshold, true}
-    };
+    ];
 
     [TestCaseSource(nameof(PreferredTestValues))]
     public void PreferredDifferent_WithVariousValues_ReturnsExpectedResult(
@@ -29,7 +29,7 @@ public class QualitySizeItemTest
     }
 
     private static readonly object[] InterpolatedPreferredTestParams =
-    {
+    [
         new[]
         {
             400m,
@@ -60,7 +60,7 @@ public class QualitySizeItemTest
             0.5m,
             50m
         }
-    };
+    ];
 
     [TestCaseSource(nameof(InterpolatedPreferredTestParams))]
     public void InterpolatedPreferred_VariousValues_ExpectedResults(