fix-#358: Add the limit to the json payload

[rushil-b-patel]

Summary

Added the limit to the json payload that is being sent by the user.

Description

The actual payload that user can submit to your app /api should be restricted to avoid unnecessary behaviour/ overload of the data. Therefore there should be a limit to the body payload.
app.use(express.json( { limit: '50kb' })); //we can change set the max limit according to the usage.

Issue(s) Addressed

• Closes [ENHANCEMENT] Limit the payload that user can submit to the web-application #358

Prerequisites

• Have you followed all the CONTRIBUTING GUIDELINES?

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[github-actions]

Umm... did someone forget to read the style guide? Fix that PR title and let's try again! @rushil-b-patel
Don't worry, it happens to the best of us! Check out our contributor guidelines for more details.

[github-actions]

Hey @rushil-b-patel! Thanks for sticking to the guidelines! High five! 🙌🏻

[rushil-b-patel]

@krishnaacharyaa ...!

[krishnaacharyaa]

@rushil-b-patel you break the rules again :)
It was clearly said to get the issue assigned and not to surprise with any PRs :)

[rushil-b-patel]

should I have to wait until the issue is being confirmed and then PR...!
@krishnaacharyaa