To do app using react frontend and node express backend with postgres db

[warm quail]

Hi i am trying to do a to do app project that uses react as its frontend with vite and node express as backend with postgres as db. I have setup the frontend backend and db but i couldnt connect the frontend with backend. It would be helpful if someone can live review my codes via google met or some other format and help me in debugging the issue

Pls dm

[unborn wave]

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