[2026-04-14][refactor][general] internationalize UI labels, pagination screen readers, and error fallbacks across broadcast and quick answer modules

👤 Author : Matoraaa
🌿 Branch : main
🔗 Commit : e5dd6e6
📅 Date : 2026-04-14
📝 Note :
refactor: internationalize UI labels, pagination screen readers, and error fallbacks across broadcast and quick answer modules