[Feature]: Implementing safe message length limiting along with basic sanitization using escapeHTML, to avoid any issues like XSS

[ajatshatru01]

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You can now preview the latest updates and improvements every 2–3 days at the following link:
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Describe the feature you'd like
Converts text to a string and trims it.

Ensures it’s no longer than 1000 characters.

Escapes HTML (<, >, &, etc.) to prevent injection attacks.

Sends the safe text to all connected clients.

Stores the safe message in history.

Describe alternatives you've considered
Any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.
I have requested to join discord server, kindly accept.

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Prerequisite Checklist

• ⭐ Starred Helixque Repo
• ⭐ Starred Helixque Landing Repo
• 📘 Read and understood Contributing Guidelines
• 💬 Joined Discord Channel
• 🌐 Explored and signed up on helixque.netlify.app

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✅ Issues will be assigned once all checklist prerequisites are verified.

Important

🛑 Contribution Guidelines — Please Read Before Proceeding

• Any PR raised for an unassigned issue (even if the issue number is mentioned in the PR) will not be merged and will be closed automatically.
• If your issue is valid but not yet assigned, please ping the Project Maintainers in the Discord Channel to get it assigned before starting work or submitting a PR.
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• Do not self-assign issues — any self-assigned issue will be reviewed, and the final decision will rest with the Code Owners.

Thank you for helping shape HelixQue’s future this Hacktoberfest 🙌

Note

You can now preview the latest updates and improvements every 2–3 days at the following link:
👉 Helixque-Changes