Add Glama score badge to playidea-lab/pcq entry

Per the github-actions bot comment on PR #6172, the Glama badge is
required for the listing.

pcq is now verified on Glama:
  https://glama.ai/mcp/servers/playidea-lab/pcq

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>