feat: use switch instead of checkout

module-08-cherry-pick/README.md

@@ -112,7 +112,7 @@ The verification will check that:
 2. You're currently on the development branch
 3. View the commits: `git log --oneline`
 4. You'll see several commits - identify the bug fixes
-5. Switch to main branch: `git checkout main`
+5. Switch to main branch: `git switch main`
 6. Cherry-pick the bug fix commits (you'll need their commit hashes)
 7. Verify the result with `git log --oneline`
 8. Run the verification script
@@ -131,7 +131,7 @@ The verification will check that:
 ### Hotfix to Production
 You have a critical bug fix on a development branch that needs to go to production immediately:
 ```bash
-git checkout production
+git switch production
 git cherry-pick <bugfix-commit-hash>
 ```
 
@@ -141,17 +141,17 @@ You accidentally committed on the wrong branch:
 # On wrong branch, note the commit hash
 git log --oneline
 # Switch to correct branch
-git checkout correct-branch
+git switch correct-branch
 git cherry-pick <commit-hash>
 # Go back and remove from wrong branch
-git checkout wrong-branch
+git switch wrong-branch
 git reset --hard HEAD~1
 ```
 
 ### Backporting
 You need to apply a fix to an older release branch:
 ```bash
-git checkout release-2.0
+git switch release-2.0
 git cherry-pick <fix-from-main>
 ```