%% Incremental hash-based i18n pipeline
%% Reflects: scripts/i18n/* and docs/i18n/<locale>/*.md mirror layout
%% v3.8.0
flowchart LR
  Src["Source MDs<br/>(CLAUDE.md, docs/**/*.md)"] --> Hash["sha256 hash"]
  Hash --> State[".i18n-state.json"]
  State -->|diff| Dirty["Mark source dirty"]
  Dirty --> Loop{"For each locale<br/>(39 langs)"}
  Loop --> LLM["OmniRoute<br/>/chat/completions<br/>(cx/gpt-5.4-mini)"]
  LLM --> Target["Write<br/>docs/i18n/&lt;locale&gt;/&lt;rel-path&gt;.md"]
  Target --> State
  Target --> CI{"CI drift check<br/>(npm run i18n:check)"}
  CI -->|in sync| Pass["pass"]
  CI -->|drift| Fail["fail<br/>(exit 1)"]