misc: Code cleanups & remove references to Patreon & Twitter.

src/Ryujinx.UI.Common/Helper/FileAssociationHelper.cs

@@ -11,7 +11,7 @@ namespace Ryujinx.UI.Common.Helper
 {
     public static partial class FileAssociationHelper
     {
-        private static readonly string[] _fileExtensions = { ".nca", ".nro", ".nso", ".nsp", ".xci" };
+        private static readonly string[] _fileExtensions = [".nca", ".nro", ".nso", ".nsp", ".xci"];
 
         [SupportedOSPlatform("linux")]
         private static readonly string _mimeDbPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share", "mime");

src/Ryujinx.UI.Common/Ryujinx.UI.Common.csproj

@@ -18,9 +18,7 @@
     <None Remove="Resources\Logo_Amiibo.png" />
     <None Remove="Resources\Logo_Discord.png" />
     <None Remove="Resources\Logo_GitHub.png" />
-    <None Remove="Resources\Logo_Patreon.png" />
     <None Remove="Resources\Logo_Ryujinx.png" />
-    <None Remove="Resources\Logo_Twitter.png" />
   </ItemGroup>
 
   <ItemGroup>
@@ -39,10 +37,6 @@
     <EmbeddedResource Include="Resources\Logo_Discord_Light.png" />
     <EmbeddedResource Include="Resources\Logo_GitHub_Dark.png" />
     <EmbeddedResource Include="Resources\Logo_GitHub_Light.png" />
-    <EmbeddedResource Include="Resources\Logo_Patreon_Dark.png" />
-    <EmbeddedResource Include="Resources\Logo_Patreon_Light.png" />
-    <EmbeddedResource Include="Resources\Logo_Twitter_Dark.png" />
-    <EmbeddedResource Include="Resources\Logo_Twitter_Light.png" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(RuntimeIdentifier)' == 'linux-x64' OR '$(RuntimeIdentifier)' == 'linux-arm64' OR '$(RuntimeIdentifier)' == ''">

src/Ryujinx.UI.Common/SystemInfo/SystemInfo.cs

@@ -33,17 +33,13 @@ namespace Ryujinx.UI.Common.SystemInfo
         public static SystemInfo Gather()
         {
             if (OperatingSystem.IsWindows())
-            {
                 return new WindowsSystemInfo();
-            }
-            else if (OperatingSystem.IsLinux())
-            {
+            
+            if (OperatingSystem.IsLinux())
                 return new LinuxSystemInfo();
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
+            
+            if (OperatingSystem.IsMacOS())
                 return new MacOSSystemInfo();
-            }
 
             Logger.Error?.Print(LogClass.Application, "SystemInfo unsupported on this platform");
 

src/Ryujinx.UI.Common/SystemInfo/WindowsSystemInfo.cs

@@ -40,7 +40,7 @@ namespace Ryujinx.UI.Common.SystemInfo
                 }
             }
 
-            return Environment.GetEnvironmentVariable("PROCESSOR_IDENTIFIER").Trim();
+            return Environment.GetEnvironmentVariable("PROCESSOR_IDENTIFIER")?.Trim();
         }
 
         [StructLayout(LayoutKind.Sequential)]