Merge pull request #2295 from chlupac/AppSettingsFix

Fixed loading of alternative appsettings "appsettings.{env.EnvironmentName}.json"

Oqtane.Server/Startup.cs

@@ -31,7 +31,8 @@ namespace Oqtane
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(env.ContentRootPath)
-                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
+                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", true, true);
             Configuration = builder.Build();
 
             _supportedCultures = localizationManager.GetSupportedCultures();