Added back ImplicitUsings

Author: 0x5bfa

src/Files.App.Server/Files.App.Server.csproj

@@ -6,6 +6,7 @@
         <OutputType>WinExe</OutputType>
         <DefaultLanguage>en-US</DefaultLanguage>
         <SelfContained>true</SelfContained>
+        <ImplicitUsings>enable</ImplicitUsings>
         <RuntimeIdentifier Condition="'$(Platform)' == 'x86'">win-x86</RuntimeIdentifier>
         <RuntimeIdentifier Condition="'$(Platform)' == 'x64'">win-x64</RuntimeIdentifier>
         <RuntimeIdentifier Condition="'$(Platform)' == 'arm64'">win-arm64</RuntimeIdentifier>