added minor changes,

[Bahati308]

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Summary

Added some changes that solve errors that come along with running the mvn run format and npm spotless:apply and also changed port from 8080 to 9000 to avoid conflicts that arise

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[adityadeshlahre]

@Bahati308 these changes aren't required? may I know the reason of this PR working on something ?

[Bahati308]

@Bahati308 these changes aren't required? may I know the reason of this PR working on something ?

Thanks @adityadeshlahre , I realised whenever I run the npm run format to sync the front end changes, Those changes keep getting generated automatically, which I think prettier does that and for changing port from 80 to 9000 in the dev.docker-compose, I experience port allocation issues on the ports assigned by default. I hope someone else might face the same challenges. And after changing to port 9000, it works just perfect.