shell: add color output to ip, and better colors for less and man

.config/shell/aliases

@@ -54,6 +54,7 @@ alias                                                 \
    fgrep='fgrep --color=auto'                         \
    diff='diff --color=auto'                           \
    pacman='pacman --color=auto'                       \
+   alias ip='ip -color=auto'                          \
 
 # super duper paru alias
 # shellcheck disable=SC2139

.config/shell/env

@@ -25,6 +25,11 @@ export PATH="$PATH:${XDG_DATA_HOME:-$HOME/.local}/bin:$SHELL_CONFIG_DIR/bin"
 # Basic default LS colors
 export LSCOLORS="Gxfxcxdxbxegedabagacad"
 
+# `less` colors
+# shellcheck disable=SC2016
+export LESS='-R --use-color -Dd+g$Du+b'
+export MANPAGER="less -R --use-color -Dd+g -Du+b"
+
 # Theme for zsh and nvim (soon™)
 COLOR_SCHEME=tokyonight