Group the Groups (Tree UI)

Side Panel: hierarchical view + reorder + snapshots. Groups cannot be nested under groups; reorders mirror Chrome.

Overview: A clear tree for Chrome tab groups: organize, collapse/expand, keep closed groups to reopen later. Problem Chrome’s tab groups get crowded and hard to manage. Closing a group often means losing it. Solution A side‑panel tree that organizes groups into folders with fast drag‑drop, true color sync, and a “close but keep” flow so you can safely reopen groups or whole sessions later. Why It Helps Less hunting: see structure at a glance. Safer workflow: close groups without losing them. Faster actions: collapse/expand and reordering in one place. Key Features Tree view with folders and groups Drag‑drop (into/before/after) Collapse/expand live groups Close in browser, keep in panel; reopen anytime Chrome color matching for groups Optional session snapshots