Remove defunct openemr-docs-binaries event + website-openemr-files consumer from dispatch contract #781

Summary

The release dispatch contract still defines a defunct 4th repository_dispatch event, openemr-docs-binaries (emitted by website-openemr, consumed by website-openemr-files). The docs-publishing flow has moved to git-lfs publishing, so this event and its consumer no longer exist in practice. The contract should be cleaned up at the canonical source and re-vendored into the consuming repos.

This surfaced during review of openemr/openemr#12397, which rewrites docs/RELEASE_PROCESS.md to describe the current three-event + git-lfs-publish flow. Copilot correctly flagged that the rewritten runbook no longer matches the vendored contract. Rather than re-document the dead flow (the PR intentionally replaces website-openemr-files/openemr-docs-binaries with git-lfs publishing), the doc stays as the forward source of truth and the contract gets cleaned up here.

Canonical location

The dispatch schema's $id points to openemr-devops as canonical, and the contract is vendored + drift-checked into the consuming repos. So the fix must start here, then re-vendor.

Changes needed (canonical dispatch.schema.json)

• Remove openemr-docs-binaries from the event-type enum.
• Remove the const branch / conditional schema for that event.
• Remove website-openemr-files as a consumer reference.
• Update both description fields that mention the 4th event / consumer.
• Resolve an internal contradiction in the schema: the $id says canonical = openemr-devops, but the description says "The canonical copy lives here." Reconcile these.

Also

• Drop DispatchRequest.php::EVENT_DOCS_BINARIES (public const EVENT_DOCS_BINARIES = 'openemr-docs-binaries';). It has a definition but no usages in tools/ or .github/.

Re-vendor

After the canonical update, re-vendor the contract (schema + DispatchRequest.php) into:

• openemr/openemr (tools/release/contracts/dispatch.schema.json, tools/release/src/DispatchRequest.php)
• openemr/website-openemr

Context

Umbrella tracker: openemr-devops#706
Surfaced by: openemr/openemr#12397 (review threads on docs/RELEASE_PROCESS.md)