[FEATURE] `plugin list` command

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Seems plugin list is not available. would be handy to have such command to see if given setup is up to expectations. Currently it seems I need to manually inspect config files

Proposed Solution

Add plugin list command to list all installed plugins

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_