Updated debug launch.json to include frontend debugging

.vscode/launch.json

@@ -10,5 +10,12 @@
             "name": "Attach",
             "port": 9229
         },
+        {
+            "type": "chrome",
+            "request": "launch",
+            "name": "Launch chrome against localhost",
+            "url": "http://localhost:4200",
+            "webRoot": "${workspaceFolder}"
+        }
     ]
 }