`AddPrjArgs` had a local `-y` flag that conflicted with the global flag,
causing runtime panics. Removed the local field and updated callers to
use `global_yes` consistently.
The sync command now respects the global `-y` flag by accepting, you
guessed it, the `global_yes` parameter.
Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I7b7c42fabbca0e363bd18a1d8b6b3bb76a6a6964
