Find or create custom colorscheme for all used apps

[daviebadger]

Inspirations:

• https://github.com/eendroroy/alacritty-theme
• https://github.com/mbadolato/iTerm2-Color-Schemes
• https://github.com/rafi/awesome-vim-colorschemes (colorschemes may have a list of supported plugins which I have not used yet + in what they were built)
• https://github.com/nightsense/vimspectr (meaning of colors)
• https://speakerdeck.com/cocopon/creating-your-lovely-color-scheme?slide=56 (how to create a color scheme)

Vim tools:

• https://github.com/cocopon/pgmnt.vim
• https://github.com/jacoborus/estilo
• https://github.com/lifepillar/vim-colortemplate

[daviebadger]

For apps:

• Alacritty
• Fish
• i3
• Starship
• Tmux
• Vim