Revert "remove pane contents cleanup to repair restore"

This reverts commit 0a6f90788f.

scripts/restore.sh

@@ -258,6 +258,9 @@ restore_all_panes() {
 			restore_pane "$line"
 		fi
 	done < $(last_resurrect_file)
+	if is_restoring_pane_contents; then
+		pane_content_files_cleanup
+	fi
 }
 
 restore_pane_layout_for_each_window() {

scripts/save.sh

@@ -269,6 +269,7 @@ save_all() {
 		mkdir -p "$(pane_contents_dir)"
 		dump_pane_contents
 		pane_contents_create_archive
+		pane_content_files_cleanup
 	fi
 	if save_bash_history_option_on; then
 		dump_bash_history