Change CustomToolbar.js from class based component to functional component

[Rajdip019]

Current Behavior

CustomToolbar.js is a Class based component

Desired Behavior

CustomToolbar.js as a functional react compoennt

Implementation

Will convert the CustomToolbar.js to a modern functional component and will make the changes to incorporate those changes.

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[Rajdip019]

Hey @aabidsofi19 as we talked earlier can you assign me this issue?

[leecalcote]

Fixed.

[leecalcote]

Gentlemen,

It is most excellent to see this work being done. 👏

[Rajdip019]

I guess you have mistaken. The PR attached where is the previous one I am working on.

Migrating the Notification system.

I can see the CustomToolbar.js as a class component in the master branch.

I am working on it and will raise a PR by today.

Can you confirm please? @leecalcote

[leecalcote]

@Rajdip019, oh, I assumed that the linked PR (merged) above was the fix for this issue.

[leecalcote]

I retract my comment about the good work being done here. 😉

…and will wait to lodge that comment after is is actually done. 😆