Plugin-related slash commands
From Commands/plugins-permissions-hooks-mcp-skills.md:
/plugin— Opens the interactive plugin manager UI. Browse, install, enable, disable, and update plugins. This is a GUI alternative to CLI subcommands./reload-plugins— Reloads all enabled plugins without restarting the session. Components are re-registered, hooks are re-attached, and MCP/LSP servers are restarted. Use after installing or modifying plugins.