* feat(mcp): serve the 2026-07-28 spec alongside the legacy protocol
* fix(mcp): keep oauth discovery strict and preserve request limits
* fix(mcp): allow the protocol's own headers through CORS
* fix(mcp): expose the auth challenge to browser clients
* chore: update ee-repo-ref to c1665a881b61616f96ffe7702b44840905304660
This commit updates the EE repository reference after PR #711 was merged in windmill-ee-private.
Previous ee-repo-ref: bc1c001e3e386342415dfb8ac31c6b97f6629320
New ee-repo-ref: c1665a881b61616f96ffe7702b44840905304660
Automated by sync-ee-ref workflow.
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Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>