Grok Bot: nested sidebar folders (folder = project, subfolders = departments)

Describe the request

We can already create sidebar folders in Grok Bot, but they are one level only. TeyaPlugin and Unassigned sit as siblings. There is no way to put a folder inside a folder.

Ask: nested folders, and treat a top-level folder as a project.

What I need:

  1. Nesting. A folder can contain agents and child folders. Example: TeyaPluginActiveZoneExcalibur / Aura / Aurora. Drag an agent into a subfolder; collapse/expand each level.
  2. Folder = project. Each top-level folder is a project (client, site, campaign). Child folders are departments. Agents in a department folder belong to that project, not a flat global pile.
  3. A lead per tree. One manager/orchestrator agent owns the project folder and dispatches work to the department agents under it. Opening the project folder is the home for that crew.
  4. Keep the current one-level folders working. Nesting is additive. Unassigned stays the dump for anything not filed.

Why: I run 12 department managers under one director for a website factory. More clients means more of the same crew. A flat list does not scale. Nested project folders would let me keep one TeyaPlugin tree, then a folder per client, then departments inside — without mixing chats.

Today I can only make sibling folders. That is not a project tree.

Related: Grok Bot: first-class Projects — this is the thin UI slice of that: nested folders first, roster/status later.