Sub wallets

[viduxsh]

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 have the ability to create sub wallets so you can give different currencies to the sub wallets and group them into one wallet with a standard currency

Why do you need it?

• it is useful if we plan to keep track of a service such as Exchange, where the main currency is fiat and we have many small accounts with other fiat or cryptocurrencies

How do you imagine it?

No response

[ivywallet]

Thank you @viduxsh for raising Issue #3227! 🚀 What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀