[FEATURE] auto backup data

[FozuX]

Please confirm the following:

• [X] I've checked the current issues for duplicate issues.
• [X] I've requested a single (only one) feature/change in this issue. It complies with the One Request Per GitHub Issue (ORPGI) rule.
• [X] My issue is well-defined and describes how it should be implemented from UI/UX perspective.

What do you want to be added or improved?

As a user I want to Back up data automatically, it's up to you whether you want to use a third party or just auto backup locally

Why do you need it?

• I often forget to do backups
• I have 2 cellphones
• makes it easy to back up so you don't need to do it manually

How do you imagine it?

auto backup files every few days, using Google sync, GitHub, or email. Backup locally or online using Google Drive or other software

[ivywallet]

Thank you @FozuX for raising Issue #3196! 🚀 What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀