Add fingerprint reader selection and lid-based routing

scripts/uninstall.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/bash
+set -euo pipefail
+
+if [[ ${EUID} -ne 0 ]]; then
+    echo 'Run as root: sudo ./scripts/uninstall.sh' >&2
+    exit 1
+fi
+
+/usr/bin/systemctl disable --now fingerprint-switch.service
+/usr/bin/rm -f /etc/systemd/system/fprintd.service.d/60-fingerprint-switch.conf
+/usr/bin/rm -f /etc/systemd/system/fingerprint-switch.service
+/usr/bin/rm -f /usr/local/bin/fingerprint-switch
+/usr/bin/rm -f /run/fingerprint-switch/fprintd.env
+/usr/bin/systemctl daemon-reload
+/usr/bin/systemctl try-restart fprintd.service
+echo 'Removed automatic routing. Stock fprintd sees both readers again.'
+echo 'Enrollments and /etc/fingerprint-switch/mode were preserved.'