[Enhancement]: error handling in fetchFileFromIPFS.ts

[PranjaliBhardwaj]

Is there an existing issue for this?

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Issue Description ✍️

📌 Issue Summary

On error, it only logs and returns undefined, so callers can't detect failures.
No HTTP status check; non-200 responses are treated as success.
JSON parsing errors aren't handled separately.
CandidateDescription.tsx sets undefined when the call fails.

💡 Suggestions

Check response.ok and throw on non-2xx.
Handle JSON parsing errors separately.
Throw meaningful errors so callers can handle them.
Remove the console.log.

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• I have synced all my node versions as mentioned in the project
• I am using the same version of npm as is the project
• My current branch is in sync with the development branch
• I want to work on this issue

[pranav-n29]

Hey can i work on this issue