Added docker-compose. Updated startups for API and Web layer.

JSMR.Api/Startup/HostBuilderExtensions.cs

@@ -1,9 +1,31 @@
 using Serilog;
+using Serilog.Events;
 
 namespace JSMR.Api.Startup;
 
 public static class HostBuilderExtensions
 {
     public static IHostBuilder UseAppSerilog(this IHostBuilder host)
-        => host.UseSerilog();
+    {
+        return host.UseSerilog((context, services, loggerConfiguration) =>
+        {
+            IConfiguration configuration = context.Configuration;
+            IHostEnvironment environment = context.HostingEnvironment;
+
+            loggerConfiguration
+              .ReadFrom.Configuration(configuration)
+              .ReadFrom.Services(services)
+              .MinimumLevel.Override("Microsoft", LogEventLevel.Warning)
+              .Enrich.WithProperty("Service", "JSMR.Api")
+              .Enrich.WithProperty("Environment", environment.EnvironmentName);
+
+            // Conditionally add Seq if configured correctly
+            string? seqUrl = configuration["Seq:ServerUrl"];
+
+            if (Uri.TryCreate(seqUrl, UriKind.Absolute, out _))
+            {
+                loggerConfiguration.WriteTo.Seq(seqUrl);
+            }
+        });
+    }
 }