Initialize cross-platform workspace host scaffold

src/Agent/AgentApplication.cs

@@ -0,0 +1,15 @@
+namespace WorkspaceAccessHost.Agent;
+
+internal static class AgentApplication
+{
+    public static async Task RunAsync(string[] args)
+    {
+        var builder = Host.CreateApplicationBuilder(new HostApplicationBuilderSettings
+        {
+            Args = args,
+            ContentRootPath = AppContext.BaseDirectory
+        });
+        builder.Services.AddHostedService<AgentWorker>();
+        await builder.Build().RunAsync();
+    }
+}