Begin cleaning up archlinux directory

After using Nix and NixOS for a few days, I can't believe I did
something like this in the past. Having a single reproducible flake is
significantly more pragmatic than imperatively configuring everything.

.archlinux/Makefile

@@ -1,49 +0,0 @@
-.PHONY: install
-install:
-	@cd PKGBUILDs/${package} && makepkg -scif --noconfirm
-
-.ONESHELL:
-aur:
-	@mkdir -p .aur && cd .aur
-	@git clone "https://aur.archlinux.org/${package}.git"
-	@cd ${package}
-	@echo "==================================== Viewing ${package}"
-	@cat PKGBUILD
-	@echo "===================================="
-	@echo -n "Press enter to continue, or Ctrl+C to quit. " && read
-	@makepkg -sc
-	@sudo pacman -U *.pkg.tar.zst
-
-.PHONY: refresh-keys
-refresh-keys:
-	@sudo pacman-key --populate
-	@sudo pacman-key --refresh-keys
-
-# https://old.reddit.com/r/archlinux/comments/5r5ep8
-# 1. Disable bitmap fonts (not scalable for modern HiDPI displays)
-# 2. Enable sub-pixel RGB rendering
-# 3. Enable the LCD filter (reduces color fringing)
-.PHONY: fontconfig
-fontconfig:
-	@sudo ln -sf /etc/fonts/conf.avail/70-no-bitmaps.conf /etc/fonts/conf.d
-	@sudo ln -sf /etc/fonts/conf.avail/10-sub-pixel-rgb.conf /etc/fonts/conf.d
-	@sudo ln -sf /etc/fonts/conf.avail/11-lcdfilter-default.conf /etc/fonts/conf.d
-
-# Always use emoji (best with the kitty terminal emulator)
-.PHONY: yarnconfig
-yarnconfig:
-	@yarn config set -- --emoji true
-
-.PHONY: rust
-rust:
-	@rustup install stable
-	@rustup default stable
-
-.PHONY: clean
-clean:
-	@rm -fv PKGBUILDs/**/*.pkg.tar.xz
-	@rm -fv PKGBUILDs/**/*.xpi
-	@rm -fv PKGBUILDs/**/*.tar.gz
-	@rm -fv PKGBUILDs/**/*.tar.bz2
-	@rm -fv PKGBUILDs/**/*.vim
-	@rm -rfv .aur

.archlinux/PKGBUILDs/color-scripts/colorhex

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 colors=($(xrdb -query | sed -n 's/.*color\([0-9]\)/\1/p' | sort -nu | cut -f2))
 
 echo -e "\e[1;37m

.archlinux/README.md

@@ -1,17 +0,0 @@
-# Tari - My Arch Linux setup
-
-[Arch Linux][archlinux], a [GNU/Linux][gnulinux] distribution, lets you build your own environment. Since you only install what you want, it is easy to customize and control.
-
-## Features
-
-- A universal color scheme consistent across all terminal software
-- A universal theme across both Qt and GTK applications
-- Full HiDPI support for Qt, GTK, and X-level software applications
-- Easily switch between both traditional and HiDPI resolution in the same X environment
-
-## Usage
-
-On a fresh [Arch install](/.archlinux/install-scripts), run `./bootstrap.sh`.
-
-[archlinux]:  https://www.archlinux.org
-[gnulinux]:   https://www.gnu.org/gnu/linux-and-gnu.html

.archlinux/bootstrap.sh

@@ -1,47 +0,0 @@
-#!/bin/sh
-
-# End the script on any errors
-set -e
-
-# Change the working directory to this one
-cd "$(dirname "$0")"
-
-# Get administrative privileges
-sudo -v
-
-# Keep pinging sudo until this script finishes
-# Source: https://gist.github.com/cowboy/3118588
-while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &
-
-# Refresh GPG keys before installing packages
-make refresh-keys
-
-# Install PKGBUILDs
-make package=tari-core
-make package=color-scripts
-make package=xeventbind
-
-# Install and set the default toolchain for rust
-make rust
-
-# Additional settings
-make fontconfig
-make yarnconfig
-
-# Enable the lightweight X11 display manager
-systemctl enable lxdm.service
-
-# Revoke privileges
-sudo -K
-
-# Install dotfiles
-make -C ..
-
-# Change the color scheme to a sane default
-wal --theme base16-tomorrow-night
-
-# Create the user's home directories
-xdg-user-dirs-update
-
-# Run vim for the first time (i.e. install plugins and exit)
-nvim