[enhancement] add more metadata for App rule

[momobobe]

To distinguish FOSS Apps from others, maybe it's better to include with which license they're shipped, like F-Droid. In the long run maybe something like App's homepage, brief intro, author's name, contact & page, etc. could be added as well.

[xz-dev]

We will, we are hope to find a way to provide personalized information to different users instead of redundant information。