today I was reminded of this so you get to be too

https://github.com/csurfer/tmuxrepl

# in tmuxrepl.plugin.zsh:
# Initializes a new window with the tmuxrepl setup.
function tmuxrepl () {
    tmux new-window && tmux split-window -v -p 10 && tmux send-keys -t bottom "_tmuxrepl_init" C-m
}

# Tmux REPL loop which takes full advantage of your zsh settings.
function _tmuxrepl_init () {
    while true; do
        local cmd
        vared -p ">> " cmd
        ([[ "$cmd" =~ ^cd ]] || [[ "$cmd" =~ \\.$ ]]) && eval "$cmd"
        tmux send-keys -t top "$cmd" C-m
        unset cmd
    done
}

Are there any file managers that allow me to like, build an overlay to the actual filesystem that's just symlinks to places on disk?

I have a really bad obsidian prototype where I just have a notebook who's root is my disk so I can link to arbitrary files to navigate to them and open up their fs folder, but what I really want is that but like, lists their contents automatically and launches them when I click the link, instead of having to launch the folder.

basically I want my own custom directory structure using what amounts to in abstract, html links / wiki-style links, but with the actual end-points just auto-populated and browsable and launchable, and importantly, commentable.

does anything exist already? or do I need to figure out ways to automate it