Vertical SidePanel Tab Group Manager

This Extension helps you manage your tabs and groups more structurally in the vertical sidebar. Features are as follows:

1. Display tabs and groups vertically in the sidebar, supporting batch selection and drag order.
2. Support cascading management between groups, allowing you to drag/drop/right-click to set up subgroups.
3. Support fuzzy searching for tab titles and URLs.
4. Support lists of recently accessed tabs and recently closed tabs.
5. Right-click on the tab menu:
   1. Quick grouping: Create new groups, remove from groups, and move to other groups in the current window.
   2. Rename: Support changing the name of the tab.
   3. Move window: Support moving the tab to a new window or existing other windows, with target window previews.
   4. Other common tab functions: Refresh, copy, close, create new, copy link, save bookmark.
6. Right-click on the group menu:
   1. Change group name and color.
   2. Subgroup management: Quickly set parent group, leave current parent group, remove subgroup, retain group (allowing groups without tabs to be retained).
   3. Group move window: New window or existing other window, with target window previews.