Describe the enhancement you want to request

Add a /memory view to the TUI that shows the instruction files OpenCode is actively using and groups them by source. This includes in-use AGENTS.md, Claude-compatible rule files, and loaded SKILL.md files, with separate groups for global, root, and nested rule files.

This makes it much easier to understand where active context is coming from and to quickly open the selected file or containing directory from the TUI.