Same.
Thousands text editors, but not a single IDE.
And they all get SO close, just give a look to SetEdit screenshots: https://setedit.sourceforge.net/
I don't know if it can be of any help for you, but at the moment on the terminal I mostly use:
- Tilde: https://github.com/gphalkes/tilde
- Textadept: https://github.com/orbitalquark/textadept
Or "Geany IDE" on desktop environment (while waiting for lapce.dev to get better), I tend to stay away as much as possible from VS Codium, but everyone else seems to love it and already forgot about Atom, few seems to realise how Microsoft really is.
Maybe the plot twist is that you have to accept in your heart that "writing text on anything, is the real IDE", and transcend to writing on nano!
I understand there are alot of command line junkies here which might be against it -- but what's wrong with Tilde? (1)
Tilde is faster for bigger files, and it runs and compile everywhere; TextAdept even has code folding.
Try tilde editor. It's close-ish.