[FEATURE] Sub Tags

[Krystal7kane]

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 be able to categorise a sub tag under a tag For example, under the category food and snacks, I would further like to categorise it as takeout, groceries, snacks,drinks etc

Why do you need it?

a) it will make it easier to categorise properly b) It will help me understand where i need to make changes in my spending behaviour c) It will help me organise properly

How do you imagine it?

After i add a tag, a sub tag option would be there under it

[ivywallet]

Thank you @Krystal7kane for raising Issue #3419! 🚀 What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀