Feature Request: Persistent User Preferences

• Q CLI currently resets with each new session and cannot remember user preferences

• Would like to save user settings (such as preferred Python version, using `pip3.11` and `python3.11` commands instead of `pip` and `python` or `pip3` and `python3` when installing dependencies and running scripts)

• Suggest maintaining these preference settings across sessions

Background: Brew has installed multiple Python versions on my system, with python3 symlinked to run version 3.13.
However, I primarily use Python 3.11 and have installed extensive dependencies for that version. Therefore, when Q helps
create and run scripts, using version 3.11 would minimize the need to install additional dependencies. I would like Q
to remember my personal preference to use python3.11 instead of relying on me to specify this preference at the start of
each Q session.