Add watch test for e2e

api/package.json

@@ -19,6 +19,7 @@
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
     "test:e2e": "jest --config ./test/jest.e2e-config.ts",
+    "test:we2e": "jest --watch --config ./test/jest.e2e-config.ts",
     "prepare": "cd .. && husky install api/.husky"
   },
   "dependencies": {