chore: format code; fix lint issues

lib/core/ui.sh

@@ -206,7 +206,7 @@ read_key() {
                     echo "QUIT"
                 fi
                 ;;
-            ' ') echo "SPACE" ;;  # Allow space in filter mode for selection
+            ' ') echo "SPACE" ;; # Allow space in filter mode for selection
             [[:print:]]) echo "CHAR:$key" ;;
             *) echo "OTHER" ;;
         esac

lib/uninstall/batch.sh

@@ -389,7 +389,6 @@ batch_uninstall_applications() {
         local has_system_files="false"
         [[ -n "$system_files" ]] && has_system_files="true"
 
-
         stop_launch_services "$bundle_id" "$has_system_files"
 
         # Remove from Login Items

lib/uninstall/brew.sh

@@ -179,8 +179,8 @@ brew_uninstall_cask() {
     # Ensure we have sudo access if needed, to prevent brew from hanging on password prompt
     # Many brew casks need sudo to uninstall
     if ! sudo -n true 2> /dev/null; then
-         # If we don't have sudo, try to get it (visibly)
-         sudo -v
+        # If we don't have sudo, try to get it (visibly)
+        sudo -v
     fi
 
     local uninstall_ok=false