Update Angular launch profile

To have a better indication in the dashboard as to when the app has
actually started, because the dashboard otherwise displays a running
state after the launch command has been given, but then the app only
begins to compile and takes a few seconds to actually launch

src/Vegasco-Web/.vscode/launch.json

@@ -3,18 +3,11 @@
   "version": "0.2.0",
   "configurations": [
     {
-      "name": "ng serve",
+      "name": "Launch (Chrome)",
       "type": "chrome",
       "request": "launch",
       "preLaunchTask": "npm: start",
       "url": "http://localhost:44200/",
-    },
-    {
-      "name": "ng test",
-      "type": "chrome",
-      "request": "launch",
-      "preLaunchTask": "npm: test",
-      "url": "http://localhost:9876/debug.html"
     }
   ]
 }

src/Vegasco.Server.AppHost/Program.cs

@@ -17,6 +17,7 @@ builder
 	.WithReference(api)
 	.WaitFor(api)
 	.WithHttpEndpoint(port: 44200, env: "PORT", isProxied: false)
-	.WithExternalHttpEndpoints();
+	.WithExternalHttpEndpoints()
+	.WithHttpHealthCheck("/", 200);
 
 builder.Build().Run();