Add API to ignore ML sorting. Ignore ML sorting in some Unity items (fix RIDER-85858)

Author: Nikita.Lyubimov

resharper/resharper-unity/src/Unity/CSharp/Feature/Services/CodeCompletion/UnityProjectSettingsCompletionProvider.cs

@@ -93,7 +93,7 @@ private static bool IsPlayAnimationMethod([NotNull] IInvocationExpression invoca
             return invocationExpression.InvocationExpressionReference.IsAnimatorPlayMethod();
         }
 
-        private sealed class StringLiteralItem : TextLookupItemBase
+        private sealed class StringLiteralItem : TextLookupItemBase, IMLSortingAwareItem
         {
             public StringLiteralItem([NotNull] string text)
             {
@@ -116,6 +116,8 @@ public override void Accept(
             {
                 base.Accept(textControl, nameRange, LookupItemInsertType.Replace, suffix, solution, keepCaretStill);
             }
+
+            public bool UseMLSort() => false;
         }
     }
 }

resharper/resharper-unity/src/Unity/CSharp/Feature/Services/CodeCompletion/UnityResourcesCompletionProvider.cs

@@ -72,7 +72,7 @@ bool CollectAutocompletion(ResourceLoadCache.ResourceCacheInfo assetsFolderResou
             return resourceLoadCache.CollectItems(CollectAutocompletion);
         }
 
-        private sealed class ResourcesCompletionItem : TextLookupItemBase
+        private sealed class ResourcesCompletionItem : TextLookupItemBase, IMLSortingAwareItem
         {
             public ResourcesCompletionItem([NotNull] string text, [NotNull] string additionalInfo,
                 ResourceLocationType locationType,
@@ -100,6 +100,8 @@ public override void Accept(
             {
                 base.Accept(textControl, nameRange, LookupItemInsertType.Replace, suffix, solution, keepCaretStill);
             }
+
+            public bool UseMLSort() => false;
         }
     }
 }

resharper/resharper-unity/src/Unity/CSharp/Feature/Services/CodeCompletion/UnityTagsCompletionProvider.cs

@@ -93,7 +93,7 @@ private static bool IsTagEquality(CSharpCodeCompletionContext context, out ICSha
         }
 
 
-        private sealed class StringLiteralItem : TextLookupItemBase
+        private sealed class StringLiteralItem : TextLookupItemBase, IMLSortingAwareItem
         {
             public StringLiteralItem([NotNull] string text)
             {
@@ -116,6 +116,8 @@ public override void Accept(
             {
                 base.Accept(textControl, nameRange, LookupItemInsertType.Replace, suffix, solution, keepCaretStill);
             }
+
+            public bool UseMLSort() => false;
         }
     }
 }