[Flaw] Import - html tags in summary section

[Palloxin]

Steps to reproduce

1. Pick an epub with html tags in the summary then import it

Expected behavior

Summary clean of html tags. Also they should be converterted to what they represent. <br> means break line, so replace it with break line.

Actual behavior

LNReader version

2.0.0 beta 3

Android version

A8 miui 8

Device

Huawei p8 lite 2017

Other details

No response

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• I have written a short but informative title.
• If this is an issue with a source, I should be opening an issue in the sources repository.
• I have updated the app to version 2.0.0.
• I will fill out all of the requested information in this form.