Feature Request: Global Field Purge for VCF Files

[Kramarbeiter]

Implement a "Bulk Delete" tool that allows users to strip specific data categories (e.g., all EMAIL, PHOTO, or NOTE tags) from an entire contact set in one click. This provides a vital privacy filter to sanitize lists before sharing or importing them into third-party apps where only names and numbers are required. Furthermore, it will help to transfer contacts to legacy devices. The goal is an efficient "check-and-clean" interface for professional data hygiene and minimized data exposure.