Merge pull request #8 from MaBlaGit/update-readme

docs: update README.md

README.md

@@ -20,6 +20,7 @@ To run app on the local environment, you will need:
 - create database: `docker-compose up -d`
 - seed DB by executing script: `seed-db.sh`
 - run the app by executing: `pnpm start`
+- run tests: `pnpm test`
 
 #### OpenAPI documentation