Fix CI analyzer errors and Taiko test compile issue

Agent-Logs-Url: https://github.com/winnerspiros/osu/sessions/584b1b0b-d8fd-4d57-987d-41b110cf7df1

Co-authored-by: winnerspiros <1675249+winnerspiros@users.noreply.github.com>

Author: Copilot

CodeAnalysis/osu.globalconfig

@@ -17,6 +17,9 @@ dotnet_diagnostic.IDE0004.severity = warning
 # IDE0005: Remove unnecessary imports
 dotnet_diagnostic.IDE0005.severity = warning
 
+# IDE0032: Use auto property
+dotnet_diagnostic.IDE0032.severity = suggestion
+
 # IDE0034: Simplify default literal
 dotnet_diagnostic.IDE0034.severity = warning
 

osu.Game.Rulesets.Catch/Edit/Blueprints/Components/VertexPiece.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;

osu.Game.Rulesets.Catch/Skinning/Argon/ArgonBananaPiece.cs

@@ -3,7 +3,6 @@
 
 using System;
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;

osu.Game.Rulesets.Catch/Skinning/Default/DefaultHitExplosion.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;

osu.Game.Rulesets.Catch/Skinning/Default/Pulp.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Effects;
 using osu.Framework.Graphics.Shapes;

osu.Game.Rulesets.Mania.Tests/Skinning/ManiaSkinnableTestScene.cs

@@ -4,7 +4,6 @@
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Rulesets.Mania.Beatmaps;

osu.Game.Rulesets.Mania.Tests/TestSceneNotes.cs

@@ -8,7 +8,6 @@
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;

osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs

@@ -2,8 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Numerics;
-using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Difficulty.Utils;
 using osu.Game.Rulesets.Osu.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Osu.Objects;

osu.Game.Rulesets.Osu/Difficulty/Evaluators/FlashlightEvaluator.cs

@@ -2,8 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Numerics;
-using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Osu.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Osu.Objects;
 

osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs

@@ -6,7 +6,6 @@
 using System;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.Shapes;