da26138592
New doc-sync gate verify-website-yaml: each ```yaml block under website/zh-CN (api/ excluded — generator-owned) must parse with the loader's real schema (JSON_SCHEMA + !!js), use only EntryOptions keys, name only real workspace packages, and pass only config keys the plugin's declared Config type / schemastery schema accepts (collectConfigCatalog drives the key sets). ```yaml ignore-check opts out a deliberate-placeholder block (the capability-trio tutorial keeps its fictional package names).