Subfolders or subprojects inside Projects

Projects become difficult to navigate once they contain a substantial number of chats.

Please add one additional organizational level inside Projects, such as:

Project
→ Subproject / Folder
→ Chats

For example:

Live Performance & Rig
→ StageTraxx
→ Vocal Processing
→ iPhone/iPad Rig
→ Computer Rig
→ Guitar & Pedals

This would make long-term Projects much easier to manage without creating an excessive number of top-level Projects.