docs: remove push behavior from cloning docs

Amolith created 

Update cloning.md to reflect that wt no longer automatically pushes
after clone.

Change summary

skills/managing-and-navigating-worktrees/refs/cloning.md | 2 --
1 file changed, 2 deletions(-)

Detailed changes

skills/managing-and-navigating-worktrees/refs/cloning.md 🔗 

@@ -34,7 +34,6 @@ For contributing to others' projects:
 
 - `origin` renamed to `upstream`
 - Selected remotes added from config
-- Pushes default branch to ALL selected remotes (creates fork copies)
 
 ```bash
 wt c https://github.com/user/repo.git --remote github
@@ -48,7 +47,6 @@ For your own projects:
 
 - First selected remote becomes `origin`
 - Additional remotes added as mirrors
-- Pushes only to additional remotes, not the first
 
 ```bash
 wt c git@github.com:me/my-project.git --remote github --remote gitlab --own