[BUG] Deleted file under linked directory won't be deleted in the `.dots` folder

[CrumblyLiquid]

Describe the bug
If a file in a folder is deleted and then the dotfiles are linked,
the file won't be deleted in the linked output.

To Reproduce

1. Create a folder (./nvim) with some files
2. Configure it like this:

[profiles.nvim.dots]
nvim = { source = "nvim", target = ".config/nvim" }

3. Link dotfiles
4. Delete some file under ./nvim
5. Link dotfiles

Expected behavior
The deleted file should be deleted in .dots/nvim but it isn't deleted
(found out the hard way while configuring NeoVim which is setup to load
every file in a specific folder)

Additional context
Deleting the whole .dots folder fixed the issue.