[2026-04-13][refactor][general] remove debug logs and redundant whatsapp identifier normalization from customer identity lookup

👤 Author : Matoraaa
🌿 Branch : master
🔗 Commit : 9cee4a6
📅 Date : 2026-04-13
📝 Note :
refactor: remove debug logs and redundant whatsapp identifier normalization from customer identity lookup