Downgrade to .net6

Program.cs

@@ -1,24 +1,32 @@
 using GetFromLoki.Services;
 
-var builder = WebApplication.CreateBuilder(args);
+namespace GetFromLoki;
 
-// Add services to the container.
-builder.Services.AddControllers();
-builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
 
-// Register Loki service
-builder.Services.AddHttpClient<ILokiService, LokiService>();
-builder.Services.Configure<LokiOptions>(
-    builder.Configuration.GetSection("Loki"));
+        // Add services to the container.
+        builder.Services.AddControllers();
+        builder.Services.AddEndpointsApiExplorer();
+        builder.Services.AddSwaggerGen();
 
-var app = builder.Build();
+        // Register Loki service
+        builder.Services.AddHttpClient<ILokiService, LokiService>();
+        builder.Services.Configure<LokiOptions>(
+            builder.Configuration.GetSection("Loki"));
 
-// Configure the HTTP request pipeline.
-app.UseSwagger();
-app.UseSwaggerUI();
+        var app = builder.Build();
 
-app.UseAuthorization();
-app.MapControllers();
+        // Configure the HTTP request pipeline.
+        app.UseSwagger();
+        app.UseSwaggerUI();
 
-app.Run();
+        app.UseAuthorization();
+        app.MapControllers();
+
+        app.Run();
+    }
+}