Migrate existing user backgrounds to the new proper location

migrations/1767306902.sh

@@ -2,6 +2,46 @@ echo "Migrate to new theme setup"
 
 omarchy-pkg-add yq
 
+# Move user-added backgrounds from Omarchy theme folders to user config
+OMARCHY_DIR="$HOME/.local/share/omarchy"
+USER_BACKGROUNDS_DIR="$HOME/.config/omarchy/backgrounds"
+
+if [[ -d "$OMARCHY_DIR/themes" ]]; then
+  cd "$OMARCHY_DIR"
+
+  # Get list of git-tracked background files (relative to omarchy dir)
+  mapfile -t TRACKED_BACKGROUNDS < <(git ls-files --cached 'themes/*/backgrounds/*' 2>/dev/null)
+
+  # Find all background files and check if they're untracked (user-added)
+  for theme_dir in themes/*/; do
+    theme_name=$(basename "$theme_dir")
+    backgrounds_dir="themes/$theme_name/backgrounds"
+
+    [[ -d "$backgrounds_dir" ]] || continue
+
+    for bg_file in "$backgrounds_dir"/*; do
+      [[ -f "$bg_file" ]] || continue
+
+      # Check if this file is tracked by git
+      is_tracked=false
+      for tracked in "${TRACKED_BACKGROUNDS[@]}"; do
+        if [[ "$tracked" == "$bg_file" ]]; then
+          is_tracked=true
+          break
+        fi
+      done
+
+      if [[ "$is_tracked" == "false" ]]; then
+        # This is a user-added background, move it to user config
+        user_theme_bg_dir="$USER_BACKGROUNDS_DIR/$theme_name"
+        mkdir -p "$user_theme_bg_dir"
+        mv "$bg_file" "$user_theme_bg_dir/"
+        echo "Moved user background: $bg_file -> $user_theme_bg_dir/"
+      fi
+    done
+  done
+fi
+
 THEMES_DIR="$HOME/.config/omarchy/themes"
 CURRENT_THEME_LINK="$HOME/.config/omarchy/current/theme"