chore: bump renderers to 0.1.11; drop legacy RendererClient - #2478

Bugbot Analysis Progress (2m 41s elapsed)

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✅ Completed bug detection (2m 38s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_650d678d-6115-4ef2-8d0a-63476e12f233