Refresh AG-UI install and agent surface docs #2022

Job	Run time
CI scope	1m 34s
Library — lint / test / build	4m 18s
Cockpit — representative capability smoke	1m 20s
Cockpit — build all examples	2m 44s
Cockpit — build / test	2m 1s
Cockpit — secret-gated integration	4s
Website — lint / build	1m 58s
Cockpit — deploy smoke dry-run	1m 11s
Cockpit — e2e dispatcher	1m 15s
examples/chat — python smoke	1m 14s
Website — e2e	2m 12s
examples/ag-ui — e2e	3m 24s
examples/chat — e2e (4/4)	2m 23s
examples/chat — e2e (1/4)	2m 38s
examples/chat — e2e (3/4)	3m 0s
examples/chat — e2e (2/4)	3m 1s
PostHog — dashboards-as-code drift check	-1s
Cockpit — e2e (cockpit-ag-ui-json-render-angular)	2m 5s
Cockpit — e2e (cockpit-ag-ui-client-tools-angular)	1m 55s
Cockpit — e2e (cockpit-ag-ui-streaming-angular)	2m 20s
Cockpit — e2e (cockpit-ag-ui-tool-views-angular)	1m 59s
Cockpit — e2e (cockpit-ag-ui-interrupts-angular)	1m 50s
Cockpit — e2e (cockpit-ag-ui-a2ui-angular)	1m 49s
Cockpit — e2e (cockpit-ag-ui-subagents-angular)	2m 0s
examples/chat — e2e	4s
Canonical demo → Vercel	0s
ag-ui demo → Vercel	-1s
Cockpit — e2e	4s
CI — required	2s
Deploy → Vercel	0s
Production smoke	0s
	48m 23s

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