feat: Implemented Rate Limiter against Message Flooding.

[Tholkappiar]

Fixes Issue

My PR closes #470

👨‍💻 Changes proposed(What did you do ?)

Implemented Rate Limiter against Message Flooding.

✔️ Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [x] This PR does not contain plagiarized content.
• [x] The title and description of the PR is clear and explains the approach.

Note to reviewers

When the user send 25 messages within a minute this will limit or block the messages - for message flooding and spamming

📷 Screenshots

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Name	Status	Preview	Comments	Updated (UTC)
whisper	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 22, 2023 6:09am

[Dun-sin]

you need to also prevent the user from sending a text in the frontend until the limit resets

@Tholkappiar

[Tholkappiar]

Could you pls add the hactoberfest accepted labels for me ! And thanks Learned many things Today !