fish: Add the rest of custom config

.config/fish/conf.d/greeting.fish

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+function fish_greeting
+    neofetch --config ~/.config/neofetch/greeting.conf \
+             --chafa /usr/share/custom/assets/archlinux-logo.png
+end

.config/fish/conf.d/language.fish

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+set -Ux LC_ALL $LANG

.config/fish/conf.d/scripts.fish

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+fish_add_path ~/.scripts
+
+# Make square jpg (for covert art)
+function pic2jsq
+    set -l filename (basename $argv[1])
+    set -l dirname (dirname $argv[1])
+    set -l rootname (echo $filename | string split -f 1 -m 1 -r .)
+    set -l targetname "$dirname/$rootname-cover.jpg"
+    
+    set -l scale 1400
+    if [ (count $argv) -gt 1 ]
+        set scale $argv[2]
+    end
+
+    convert -verbose $argv[1] -scale (printf "%sx%s!" $scale $scale) $targetname
+end

.config/fish/conf.d/theme.fish

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+set -Ux QT_QPA_PLATFORMTHEME qt5ct

.config/fish/conf.d/utils.fish

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+# Dotfiles
+alias dotfiles '/usr/bin/git --git-dir=$HOME/.dotfiles/.git --work-tree=$HOME'
+
+# Add local binaries to the path
+fish_add_path ~/.local/bin
+
+# Neovim
+alias vi  nvim
+alias vim nvim
+set -Ux EDITOR nvim
+
+# lsd
+alias ls   lsd
+alias l    'ls -1'
+alias lc   'ls -1 --classic'
+alias tree 'ls --tree'
+alias t    tree
+
+# Replace htop with bottom
+alias htop 'btm -b'