fix(lib): fix `1` alias to `cd` to directory 1 in stack (#10370)

lib/directories.zsh

@@ -9,7 +9,7 @@ alias -g .....='../../../..'
 alias -g ......='../../../../..'
 
 alias -- -='cd -'
-alias 1='cd -'
+alias 1='cd -1'
 alias 2='cd -2'
 alias 3='cd -3'
 alias 4='cd -4'