[Feature Request] Add collapsible sections to /context command output

Feature Description
Feature Request: Collapsible sections in /context output

The /context command output currently lists all loaded MCP tools, Custom agents, and Skills in full, which can be quite long. To see the context usage
visualization (the colored grid at the top), users need to scroll up past all these lists.

Request: Please add the ability to collapse or hide individual sections (MCP tools, Custom agents, Skills, Memory files) in the /context output, similar to
how many terminal tools support folding sections.

Suggested options:

• an interactive UI where sections can be expanded/collapsed

This would significantly improve usability for users with many plugins or MCP servers installed, making it easier to quickly check the context usage at a
glance.

Environment Info

• Platform: darwin
• Terminal: WarpTerminal
• Version: 2.1.50
• Feedback ID: eedbe6c2-2eb6-468b-888f-73f60e401ed1