Add feed and item extensions

.vscode/launch.json

@@ -1,13 +1,15 @@
 {
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
     {
-      "name": "Python Debugger: Django",
-      "type": "debugpy",
+      "name": "Launch Package",
+      "type": "go",
       "request": "launch",
-      "program": "${workspaceFolder}\\manage.py",
-      "args": ["runserver"],
-      "django": true
+      "mode": "auto",
+      "program": "${workspaceFolder}"
     }
   ]
 }