docs(faces): mark Cafe/Lucid established + record same-cube grounding #856

Job	Run time
governance / Guix primary / Nix fallback policy	6s
governance / Licence consistency	11s
governance / Language / package anti-pattern policy	16s
governance / Code quality + docs	16s
governance / Well-Known (RFC 9116 + RSR)	5s
governance / Security policy checks	10s
governance / Validate Hypatia baseline	9s
governance / Trusted-base reduction policy	7s
governance / Workflow security linter	7s
	1m 27s

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