Add dark mode icon for iOS 18

[JMcrafter26]

Please add a (truly) dark icon to the app. The app stands out from the rest. A dark icon would make it more appealing.

Thanks

[fengjiongmax]

I've modified the icons a little bit, does this one look okay to you?

[fengjiongmax]

For the record, this is what it will look like after the modification: Dark mode: Light mode:

[fengjiongmax]

The update was submitted to Appstore Connect and should be available in a day or two.

[JMcrafter26]

The update is live (for me) Thank you!