Event-driven stats refresh via repository_dispatch from watched repos

[reece]

Goal

Add lightweight GitHub Actions to each watched biocommons repo that fire a repository_dispatch event to github-stats on relevant activity, enabling near-real-time updates without waiting for the hourly schedule.

Trigger events (per watched repo)

• issues (opened, closed, reopened)
• pull_request (opened, closed, merged)
• push to default branch

Implementation

Each watched repo gets a small workflow (~15 lines) calling the github-stats dispatch endpoint. Can be implemented as a reusable workflow in biocommons/.github that each repo calls.

Watched repos

anyvar, bioutils, eutils, hgvs, seqrepo, seqrepo-rest-service, uta

Acceptance criteria

• Closing an issue in hgvs triggers a collection run in github-stats within 2 minutes
• Burst activity (5+ events quickly) results in one collection run via concurrency cancel-in-progress

Notes

Depends on: biocommons/github-stats#2