Issue Description
Description and Steps
I want to add a gallery icon (Camera Roll) to the camera preview. Someone has done this in another issue https://github.com/longitachi/ZLPhotoBrowser/issues/809#issuecomment-1486840680
Info
ZLPhotoBrowser version: e.g. 4.5.3
Device: e.g. iPhone 14 Pro
Device version: e.g. iOS 16.0
Xcode version: e.g. Xcode 14.0
Configuration code of ZLPhotoConfiguration