Add tickbox to select multiple articles

[Wendigogo]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

I can't select multiples articles, not necessarily adjacent, to mark the read (or unread) simultaneously.

Describe the solution you'd like A clear and concise description of what you want to happen.

A selectable tickbox, near the star, would be great to easily select multiples articles and make some operations all at once.

Additional context Add any other context or screenshots about the feature request here.

I'm using TinyTinyRss atm and this feature is really great, specifically in discount period where many articles are related to promotions.

Thanks.