Use Token from UserContext in Homepage Component

[lugenx]

Refactor the Homepage component to get the user token from UserContext instead of directly from localStorage.

Steps:

1. Replace localStorage.getItem("token") with the token from useUserContext.

   Remove:

   const token = localStorage.getItem("token");

   Update importing userContext to look like this:

   const { user, setUser, token } = useUserContext();

2. Ensure the app's functionality remains unchanged.

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[Devrishi-Dutta]

I want to do my first contribution, can you assign me this issue?

[lugenx]

assigned, thank you @Devrishi-Dutta . Let me know if you have any question.

[Devrishi-Dutta]

Am I supposed to do anything else after making the pull request? (in this issue )