feat: add option to disable archive tags

src/types.ts

@@ -32,6 +32,8 @@ export interface MultiModelResult {
  * Options for closing a multi-model tmux session.
  */
 export interface CloseSessionOptions {
+  /** Whether to create archive tags before deleting branches. */
+  createArchiveTags?: boolean;
   /** Name of the tmux session to close. */
   sessionName: string;
   /** Whether to remove worktrees and delete branches. */