Feature request: Can install via Claude Code Plugin

Recently I stumbled across [this playwright](https://github.com/lackeyjb/playwright-skill) that you can install using Claude Code's builtin [plugin system](https://code.claude.com/docs/en/plugins).
It seems perfect for this project :)

Start by reviewing the referenced Claude Code plugin documentation and the linked Playwright skill to understand the expected plugin structure. Done means this project can be installed through Claude Code's built-in plugin system, but the issue does not identify repository files, tests, or more specific acceptance criteria.

Written by the indexing model from the issue text.