{Feature Request] class and variales "is used" indicator

[olpo24]

Hi,

thank you for this helpful tool.

I have a litte feature request regarding the class & variable finder.

I would find it very helpful to be able to see at a glance whether a class or variable is actually being used.
Maybe you can add a little indicator dot in the list, to see this quickly.

[olpo24]

Thanks tp claud, I added a solution for this.

Maybe you will merge it :-)

https://github.com/wpeasy/ab-bricks-tools/pull/2#issue-4840473248