adapt test-api-handler for blitz API routes

package.json

@@ -81,19 +81,22 @@
 		"@types/pino": "6.3.11",
 		"@types/preview-email": "2.0.1",
 		"@types/react": "17.0.19",
+		"@types/test-listen": "1.1.0",
 		"@types/web-push": "3.3.2",
 		"autoprefixer": "10.3.3",
 		"concurrently": "6.2.1",
 		"eslint": "7.32.0",
 		"husky": "6.0.0",
+		"isomorphic-unfetch": "3.1.0",
 		"lint-staged": "11.1.2",
-		"next-test-api-route-handler": "2.2.0",
 		"postcss": "8.3.6",
 		"prettier": "2.3.2",
 		"prettier-plugin-prisma": "2.30.0",
 		"pretty-quick": "3.1.1",
 		"preview-email": "3.0.5",
 		"prisma": "2.30.0",
+		"test-listen": "1.1.0",
+		"type-fest": "2.1.0",
 		"typescript": "4.4.2"
 	},
 	"private": true