make haze git checkout pick the correct branch by default

README.md

@@ -227,6 +227,20 @@ haze [match] edit <path>
 haze [match] reload
 ```
 
+The php configuration can edit changed with `haze edit /php.ini`
+
+#### Checkout a branch for all local apps
+
+```bash
+haze git checkout [branch]
+```
+
+Checks out the branch in all git repositories within the apps folder.
+
+Defaults to the branch matching the current checked out server versions (e.g. `master` or `stable33`).
+
+`master` and `main` can be used interchangeably.
+
 ## Federation
 
 Multiple instances can reach each other by using their instance name as domain