quickshell and hyprland additions

.config/quickshell/nucleus-shell/scripts/interface/selectfolder.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Folder selector for wallpaper slideshow
+
+START_DIR="${1:-$HOME/Pictures/Wallpapers}"
+
+# Ensure start dir exists, fallback to Pictures or Home
+if [ ! -d "$START_DIR" ]; then
+    START_DIR="$HOME/Pictures"
+fi
+if [ ! -d "$START_DIR" ]; then
+    START_DIR="$HOME"
+fi
+
+FOLDER=$(zenity --file-selection \
+    --directory \
+    --title="Select Wallpaper Folder" \
+    --filename="$START_DIR/" 2>/dev/null)
+
+if [ $? -eq 0 ] && [ -n "$FOLDER" ]; then
+    echo "$FOLDER"
+else
+    echo "null"
+fi