Epubs Cover support

[wilson2533]

Steps to reproduce

Some epubs covers aren't saved You can see this when you upload the epubs to kindle or Google books

Expected behavior

.

Actual behavior

.

LNReader version

2.0.0.1

Android version

14

Device

Itel a90

Other details

Please make all the epubs Have it's covers

Acknowledgements

• [x] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• [x] I have written a short but informative title.
• [x] If this is an issue with a plugin, I should be opening an issue in the plugins repository.
• [x] I have updated the app to version 2.0.2.
• [x] I will fill out all of the requested information in this form.