style: stricter using directives sorting

Author: 0xFA11

.editorconfig

@@ -17,6 +17,9 @@ dotnet_diagnostic.IDE0001.severity = error # Simplify name
 dotnet_diagnostic.IDE0002.severity = error # Simplify member access
 dotnet_diagnostic.IDE0005.severity = error # Remove unnecessary import
 dotnet_diagnostic.IDE0063.severity = error # Use simple 'using' statement
+dotnet_sort_system_directives_first = true:error
+dotnet_separate_import_directive_groups = false:error
+csharp_using_directive_placement = outside_namespace:error
 dotnet_style_qualification_for_field = false:error
 dotnet_style_qualification_for_property = false:error
 dotnet_style_qualification_for_method = false:error
@@ -26,7 +29,6 @@ dotnet_style_predefined_type_for_member_access = true:error
 dotnet_style_require_accessibility_modifiers = always:error
 csharp_style_var_when_type_is_apparent = true:error
 csharp_prefer_braces = true:error
-csharp_using_directive_placement = outside_namespace:error
 
 # naming rules
 # namespace Unity.Netcode { ... }

com.unity.netcode.gameobjects/Components/HalfVector3.cs

@@ -1,6 +1,6 @@
 using System.Runtime.CompilerServices;
-using UnityEngine;
 using Unity.Mathematics;
+using UnityEngine;
 
 namespace Unity.Netcode.Components
 {

com.unity.netcode.gameobjects/Components/NetworkDeltaPosition.cs

@@ -1,6 +1,6 @@
 using System.Runtime.CompilerServices;
-using UnityEngine;
 using Unity.Mathematics;
+using UnityEngine;
 
 namespace Unity.Netcode.Components
 {

com.unity.netcode.gameobjects/Components/NetworkTransform.cs

@@ -1,8 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
-using UnityEngine;
 using Unity.Mathematics;
+using UnityEngine;
 
 namespace Unity.Netcode.Components
 {

com.unity.netcode.gameobjects/Components/QuaternionCompressor.cs

@@ -1,5 +1,5 @@
-using UnityEngine;
 using System.Runtime.CompilerServices;
+using UnityEngine;
 
 namespace Unity.Netcode
 {

com.unity.netcode.gameobjects/Editor/CodeGen/INetworkMessageILPP.cs

@@ -1,7 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Collections.Generic;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 using Mono.Cecil.Rocks;

com.unity.netcode.gameobjects/Editor/CodeGen/INetworkSerializableILPP.cs

@@ -1,7 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Collections.Generic;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 using Unity.CompilationPipeline.Common.Diagnostics;

com.unity.netcode.gameobjects/Editor/CodeGen/NetworkBehaviourILPP.cs

@@ -1,17 +1,17 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 using Mono.Cecil.Rocks;
 using Unity.CompilationPipeline.Common.Diagnostics;
 using Unity.CompilationPipeline.Common.ILPostProcessing;
 using UnityEngine;
+using ILPPInterface = Unity.CompilationPipeline.Common.ILPostProcessing.ILPostProcessor;
 using MethodAttributes = Mono.Cecil.MethodAttributes;
 using ParameterAttributes = Mono.Cecil.ParameterAttributes;
-using ILPPInterface = Unity.CompilationPipeline.Common.ILPostProcessing.ILPostProcessor;
 
 namespace Unity.Netcode.Editor.CodeGen
 {

com.unity.netcode.gameobjects/Editor/NetworkBehaviourEditor.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
-using UnityEngine;
-using UnityEditor;
 using Unity.Netcode.Editor.Configuration;
+using UnityEditor;
+using UnityEngine;
 
 namespace Unity.Netcode.Editor
 {

com.unity.netcode.gameobjects/Editor/NetworkManagerEditor.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using Unity.Netcode.Editor.Configuration;
 using UnityEditor;
 using UnityEngine;
-using Unity.Netcode.Editor.Configuration;
 
 namespace Unity.Netcode.Editor
 {