[BUGFIX]: Add missing React Error Boundaries to prevent app crashes

[CodeMaverick-143]

The application lacks React Error Boundaries, creating a critical gap in error handling that could result in complete application crashes from unhandled component errors.

Technical Analysis:

• Current State: No error boundary components found in codebase
• Risk: Any unhandled JavaScript error in React components causes the entire application to unmount and display a blank screen
• User Impact: Poor user experience with no graceful error recovery
• Common Triggers: Network failures, API errors, third-party library issues, unexpected data formats

Missing Implementations:

• Route-level error boundaries
• Component-level error boundaries for critical features
• Global error boundary wrapper
• Error reporting and logging mechanisms

Affected Areas: All React components, especially debate rooms, authentication, WebSocket connections

[CodeMaverick-143]

Assign me this issue , I am working on it.

[CodeMaverick-143]

@bhavik-mangla I raised a pr for this issue #121 , please review it