dirhistory doesn't preserve future directories on cd

[mcornella]

Describe the bug

Say the user has navigated the directory history such that the past directories are (/tmp /tmp/a) and the future directories are (/usr /usr/bin). At this point if the user did 'cd /bin', then the past directories would become (/tmp /tmp/a /bin). That is, the future directories (/usr /usr/bin) are lost.

Steps to reproduce

1. Enable dirhistory plugin
2. cd to a bunch of directories:

   cd ~
   cd /usr
   cd share
   cd doc

3. Go back a few directories with Alt-Left
4. cd to a different directory: cd /tmp
5. Future directories are lost

Expected behavior

Future directories should be preserved in the stack.

Screenshots and recordings

No response

OS / Linux distribution

Ubuntu 22.04

Zsh version

5.8

Oh My Zsh version

master (b1821a2)

Terminal emulator

GNOME Terminal

If using WSL on Windows, which version of WSL

None

Additional context

Related #9328