feat: 🎸 Add setup for api handlers

addons/api/package.json

@@ -23,6 +23,7 @@
     "doc:toc": "doctoc README.md"
   },
   "dependencies": {
+    "ember-auto-import": "^2.6.3",
     "ember-can": "^4.2.0",
     "ember-cli-babel": "^7.26.10",
     "ember-cli-htmlbars": "^6.2.0",