♻️ hypr(scripts/night-light): move script to hypr/scripts

hypr/scripts/night-light.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+set -e
+
+pidfile="$HOME/.cache/night-light.pid"
+temperature=4500 # in K
+
+# run only if pid file does not exist
+if ! [[ -f $pidfile ]]; then
+    touch $pidfile
+    hyprsunset -t $temperature &
+    _pid=$!
+    echo -e $_pid > $pidfile
+    wait $_pid && rm -f $pidfile
+else
+    echo "There's already an instance running! Mistake? Delete \"~/.cache/night-light.pid\"."
+    exit 1
+fi