chore: add privy config prod

[pedroanastacio]

Description

• Add Privy env vars

Checklist

• I reviewed my PR code before submitting
• I ensured that the implementation is working correctly and did not impact other parts of the app
• I implemented error handling for all actions/requests and verified how they will be displayed in the UI (or there was no error handling needed).
• I mentioned the PR link in the task

[guimroque]

🚀 Production Promotion Checklist

This PR is being merged to main. Please verify the items below:

🔒 Security

• No secrets/credentials exposed in code
• No staging/development URLs hardcoded
• No debug flags enabled

✅ Quality

• Build passed on staging
• Tests passed on staging
• Code was reviewed on staging

🔄 Integrity

⚠️ Branch main has 1 commit(s) not in source. Consider syncing before merge.

📦 Changes Included

1 PR(s) being promoted:

PR	Author	Issues
#855 FIX: add privy env vars	@pedroanastacio	-

✅ No issues detected

[guimroque]

✅ Validation passed. PR approved for merge to main.