Mitigated .NET 9 Visual Studio code analysis misbehavior with additional editorconfig settings.

Author: RyanLamansky

.editorconfig

@@ -1,5 +1,10 @@
 [*.cs]
 
-# IDE0008: Use explicit type
-csharp_style_var_elsewhere = true
+csharp_prefer_braces = when_multiline
 csharp_style_namespace_declarations=file_scoped:warning
+csharp_style_var_when_type_is_apparent = true
+csharp_style_var_for_built_in_types = true
+csharp_style_var_elsewhere = true
+
+# IDE0040: Add accessibility modifiers
+dotnet_diagnostic.IDE0040.severity = none

WebAssembly/WebAssembly.csproj

@@ -27,10 +27,7 @@
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
     <DebugType>embedded</DebugType>
-    <!--
-    Starting in .NET 9, this causes a huge amount of IDE errors in Visual Studio for some reason.
     <AnalysisMode>Minimum</AnalysisMode>
-    -->
   </PropertyGroup>
 
   <ItemGroup>
@@ -44,8 +41,6 @@
 
   <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">
     <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
-    <!-- Even though this is broken in .NET 9 + VS 2022 for this project, it builds fine so we should still run it. -->
-    <AnalysisMode>Minimum</AnalysisMode>
   </PropertyGroup>
 
 </Project>