[Refactor] HomeViewModel: use by delegation for mutable states

[ILIYANGERMANOV]

Please confirm the following

• I checked the current issues for duplicate issues.

What would you like to improve?

Rework val x = mutableStateOf() and x.value to x by mutableStateOf() and x.

Because...

It's more convenient to use and the code becomes simpler to read.

Description

No response

Success Criteria

• No functional changes
• The app works as expected

[ivywallet]

Thank you @ILIYANGERMANOV for raising Issue #3505! 🚀
What's next? Read our Contribution Guidelines 📚.

Tagging @ILIYANGERMANOV for review & approval 👀

[prathmeshkc]

I'm on it

[ivywallet]

Thank you for your interest @prathmeshkc! 🎉
Issue #3505 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.

Also, make sure to read our Contribution Guidelines.

[ILIYANGERMANOV]

@shamim-emon and everyone one else interested, please feel free to create more issues like this one for the rest of the VMs