real-auto-save VS doom-modeline

You could use real-auto-save. Or start Emacs as a server. Or use a terminal multiplexer like tmux. Or reconfigure your shortcuts. Or use a better keyboard.

Is this doom-modeline? It recently migrated to from all-the-icons to nerd-icons (https://github.com/seagle0128/doom-modeline/pull/622). You need to either run M-x nerd-icons-install-fonts or install the fonts manually, see https://github.com/rainstormstudio/nerd-icons.el#installing-fonts.

For the mode-line, it's https://github.com/seagle0128/doom-modeline, installed by default on Doom Emacs.

doom-modeline: I really like Doom's modeline and you can install it separately. There's also a package for the Doom themes but I use the built-in Modus themes with automated light/dark switching.

You probably talking about doom-modeline (which I used to use) or nano-modeline (which I currently use).

I believe the doom-mode-line package will show you what page you're on in the .pdf file when using pdf-tools -- can't recall if it tells you out of how many total pages.

Theme: doom-nord. Additional styling (e.g. stars): org-modern. Mode-line: doom-modeline.

the theme is moe, moe ,kyun! and the mode-line is doom-modeline

For chocolate, org-modern and doom-modeline in particular, and org-mode, magit and so many more too. Thanks so much for contributing to the community in any way you do, it's a beautiful thing

You could just use doom-modeline , it is the default Doom Emacs modeline but as a separate package. But if your willing to go more minimal, I would keep playing with the mood-line package, that's a great modeline.