Switching from bare-repo based setup, I am now using chezmoi to manage all dotfiles and scripts.
I really like the Pure's minimalist aesthetics. Here is Starship's Pure prompt preset, with additional Python version and virtualenv name on the right. With Starship, I am able to enjoy the same prompt style in any shell.
I use LunarVim as my primary editor. It is a opinionated IDE layer for NeoVim. Love it.
Tokyo Night is my faviror theme at the moment. I have set this theme on VS Code, LunarVIM, iTerm, Obsidian, Kitty, and so on.