กำลังแก้ไข Wiki:Wiki-Hierarchy (ส่วน)

== Write/read flow ==

* '''Write:''' lesson-add.py → board-api <code>POST /lesson</code> → sink fan-out (WP CPT during transition, then Education: only). Callers never hold wiki creds.
* '''Read:''' Tony via wiki-internal (Cloudflare Access + Google OIDC → in-house group); Ada via the same surface + wiki_read/wiki_search tools.
* '''Cutover:''' SEC-1035 boundary verified → register Education: + talk ns, protect to in-house → export WP lesson CPT → 301 wp/lesson/* permalinks → flip /lesson sink → WP CPT read-only archive.