Finish the computing-basics pilot and the local OnCo reference slice.

The single-operator pilot keeps static projection. Local OnCo use requires a CC BY-NC origin notice, and the slice stays out of public CI.

Assistant: grok
Assistant-Session: 01a15378-f601-7fe2-a143-8e1500a1d59c

tests/onco-reference/authorization.example.json

@@ -0,0 +1,9 @@
+{
+  "granted": true,
+  "grantor": "repository owner",
+  "date": "2026-10-19",
+  "scope": "Local reference-slice conformance inside this checkout.",
+  "terms": "Use is allowed only with a data-origin attribution facility that satisfies the CC BY-NC 4.0 duties for this data: creator attribution, a license link, a link to the material, the pinned origin, a retrieval date, and a modification notice. Redistribution of the slice and public CI are not granted. Commercial use and a company internal data pipeline remain outside this grant.",
+  "distribution_allowed": false,
+  "ci_allowed": false
+}