* automatically add a link card for urls in the composer
simplify was paste check
use a set
simplify the cross platform reuse
web implementation
remove log
pasting in the middle of a block of text
proper regex
dont re-add immediately after paste and remove
don't use `byteIndex`
lfg
automatically add link card
* `mayBePaste`
* remove accidentally pasted url from comment
Hailey