feat: Sentry user context integration with error handling

[Copilot]

What kind of change does this PR introduce?

Feature - Sentry user context integration for error tracking across frontend and backend.

Why was this change needed?

Associates user information with Sentry error reports to improve debugging and issue triage. When errors occur, Sentry will now show which user was affected along with relevant metadata (org, role, tier).

Changes:

• Added setSentryUserContext and clearSentryUserContext utilities for both React (frontend) and NestJS (backend)
• Created SentryUserInterceptor for automatic backend request context setting
• Integrated user context in frontend ContextWrapper component via useEffect
• Added try-catch error handling to prevent Sentry SDK failures from breaking the app
• Use null for tag clearing in both frontend and backend
• Documented NEXT_PUBLIC_SENTRY_DSN in .env.example

Usage (backend):

// Global interceptor
import { APP_INTERCEPTOR } from '@nestjs/core';
import { SentryUserInterceptor } from '@gitroom/nestjs-libraries/sentry/sentry.user.interceptor';

@Module({
  providers: [
    { provide: APP_INTERCEPTOR, useClass: SentryUserInterceptor },
  ],
})
export class AppModule {}

Other information:

The interceptor is provided but not globally registered - teams can choose their preferred integration level (global, controller, or method).

Checklist:

Put a "X" in the boxes below to indicate you have followed the checklist;

• I have read the CONTRIBUTING guide.
• I checked that there were not similar issues or PRs already open for this.
• This PR fixes just ONE issue (do not include multiple issues or types of change in the same PR) For example, don't try and fix a UI issue and include new dependencies in the same PR.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
postiz	Ignored			Nov 24, 2025 9:46pm

[egelhaus]

@copilot Please use null to clear the user context everywhere.
Frontend and Backend

[Copilot]

Updated both frontend and backend to use null for clearing Sentry tags in commit b5bbf87.