Removed gitu tui, cleaned install.sh package list.

install.sh

@@ -88,7 +88,6 @@ if [ "$DO_LINKS" = true ]; then
 	link_file "$DOTFILES_DIR/config/fish" "$HOME/.config/fish"
 	link_file "$DOTFILES_DIR/config/alacritty" "$HOME/.config/alacritty"
 	link_file "$DOTFILES_DIR/config/nvim" "$HOME/.config/nvim"
-	link_file "$DOTFILES_DIR/config/gitu" "$HOME/.config/gitu"
 	link_file "$DOTFILES_DIR/config/lf" "$HOME/.config/lf"
 	link_file "$DOTFILES_DIR/config/polybar" "$HOME/.config/polybar"
 	link_file "$DOTFILES_DIR/config/rofi" "$HOME/.config/rofi"
@@ -148,13 +147,22 @@ if [ "$DO_INSTALL" = true ]; then
 	## INSTALL REQUIRED PACKAGES
 	# -----------------------------------------------------------------------------
 	REQUIRED_PACKAGES=(
-		# system essentials
-		wget curl git unzip lf jq alacritty fzf pfetch
-		fd ripgrep bat direnv base-devel make valgrind tree
-		ca-certificates gnupg fuse rsync fish-shell
-		noto-fonts-ttf noto-fonts-emoji go xdotool wmctrl
-		kanata tree-sitter-cli gitu polybar rofi
-		universal-ctags
+		# network & download
+		wget curl ca-certificates gnupg rsync
+		# core utilities
+		git unzip jq fzf tree direnv make
+		# modern cli replacements
+		lf fd ripgrep bat
+		# shell & terminal
+		fish-shell alacritty
+		# build & dev tools
+		base-devel valgrind universal-ctags tree-sitter-cli go
+		# system
+		pfetch fuse
+		# window manager & desktop
+		xdotool wmctrl polybar rofi kanata
+		# fonts
+		noto-fonts-ttf noto-fonts-emoji
 	)
 
 	MISSING_PACKAGES=()