Initial Fedora brightness automation setup

uninstall.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+systemctl --user disable --now external-brightness-sync.service 2>/dev/null || true
+rm -f "$HOME/.config/systemd/user/external-brightness-sync.service"
+rm -f "$HOME/.local/bin/brightness-osd"
+rm -f "$HOME/.local/bin/brightness-up-all"
+rm -f "$HOME/.local/bin/brightness-down-all"
+rm -f "$HOME/.local/bin/brightness-sync-hg342pcb"
+systemctl --user daemon-reload
+
+cat <<EOF
+Uninstalled binaries and user service.
+
+Kept user config:
+  $HOME/.config/brightness-automation/env
+EOF