[FEATURE] Navigation Back Button In Exchange Rates

[shamim-emon]

Please confirm the following:

• I've checked the current issues for duplicate issues.
• I've requested a single (only one) feature/change in this issue. It complies with the One Request Per GitHub Issue (ORPGI) rule.
• 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?

Currently, in Exchange Rates Screen we don't have any navigation back button. So, user needs to use device back button to navigate back from this screen. I'd be better if we add a back button to this screen to maintain look and feel consistency.

Why do you need it?

• To maintain consistent look and feel across application.

How do you imagine it?

Like common navigation button in other screens.

[ivywallet]

Thank you @shamim-emon for raising Issue #3504! 🚀
What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀

[shamim-emon]

I'm on it

[ivywallet]

Thank you for your interest @shamim-emon! 🎉
Issue #3504 is assigned to you. You can work on it! ✅

If you don't want to work on it now, please un-assign yourself so other contributors can take it.

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