Where is the sync components (Floorp browser sync with Firefox app)

[MrAshCreates]

What components and files make up the sync process in the browser to connect to the Firefox app and sync info?
I would Like to commit a new feature to allow the support of something.

[MrAshCreates]

Just wanted to add on to my original post and say that the feature I wanted to add was support for syncing with the brave browser app. I feel it would be close to the same process as firefox. I am currently using brave on my phone as my default browser and I wanted to keep it that way I like the way everything syncs between devices on brave and to loose that functionality would be the main reason for why I wouldn't switch to Floorp. I like mostly everything else about this browser and can see it progressing quickly so would love to see it have this weird feature