Blur sticker, username and quoted username on reply with sticker

[EmptyWork]

I think this should fix these two issues: #26 and #28

But for the #28 - still lacking it's own setting on popup window. (I don't know if you are considering of adding it's own toggle or not)

Before

After

[LukasLen]

Fixed with 84bb27ec7ec60314a3b8c4a0d7c7d47cfb781d1e