Add native themed session locker and Settings integration

packaging/ferese-lock

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-config=${XDG_CONFIG_HOME:-$HOME/.config}/ferese/swaylock.conf
-if [[ -f $config ]]; then
-    exec swaylock --config "$config" --daemonize
-fi
-exec swaylock --color 0f1014 --daemonize

packaging/pam.d/ferese-lock.debian

@@ -0,0 +1,3 @@
+#%PAM-1.0
+@include common-auth
+@include common-account

packaging/pam.d/ferese-lock.fedora

@@ -0,0 +1,4 @@
+#%PAM-1.0
+# Authenticate the existing session owner; do not open a new PAM session.
+auth       include      system-auth
+account    include      system-auth

packaging/pam.d/ferese-lock.generic

@@ -0,0 +1,3 @@
+#%PAM-1.0
+auth       include      login
+account    include      login