🛡️ Sentinel: [HIGH] Fix XSS vulnerability in RoomAIChat

[vireapp]

🚨 Severity: HIGH
💡 Vulnerability: Cross-Site Scripting (XSS). The RoomAIChat component was rendering chat messages using dangerouslySetInnerHTML. An attacker could inject malicious HTML or scripts (e.g., <img src="x" onerror="alert(1)">) into the chat, which would then be executed in the browser of any user viewing the chat history.
🎯 Impact: If exploited, attackers could execute arbitrary JavaScript in the context of the user's session, potentially leading to session hijacking, data theft, or unauthorized actions performed on behalf of the victim.
🔧 Fix: Replaced dangerouslySetInnerHTML with standard React text rendering ({msg.content}) and added the Tailwind whitespace-pre-wrap class to the container. This safely preserves line breaks without interpreting the text as HTML.
✅ Verification: A Playwright script was used to inject a mock XSS payload. The screenshot (/home/jules/verification/aichat_xss.png) confirms the payload is now rendered safely as plain text rather than executing. Build and lint checks pass without new errors.

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PR created automatically by Jules for task 14673963021814743258 started by @vireapp

[google-labs-jules]

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