[Feature Request] Add chat archival functionality per project in agents screen [Feature Request] Improve slash command discoverability and categorization in CLI

Bug Description
In the Claude agents screen, when it's broken down by project level, if I could archive some chats because for each project I could have so many chats that I've already done working on, if I could have an archive feature, that would be very nice.

Also now with the slash command in Claude Code there are just so many options now that it's getting confusing. The options are fine but there's no great way to distinguish between a skill that's showing with a slash command, a feature that can clear the chat, and other things. It's just getting very hard

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.1.175
• Feedback ID: 0c738a66-df30-477a-9f48-fa4b20fa5bc7

Errors

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