adds razor runtime page recompilation to startup

Tv7Playlist/Startup.cs

@@ -43,7 +43,7 @@ namespace Tv7Playlist
             ConfigureParser(services, appConfig);
             ConfigureDatabase(services, appConfig);
 
-            services.AddRazorPages();
+            services.AddMvc().AddRazorRuntimeCompilation();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.

Tv7Playlist/Tv7Playlist.csproj

@@ -8,6 +8,7 @@
 
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="3.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.1" />
   </ItemGroup>