- Add docs/DATA_SOURCE_FLOW.md: end-to-end source -> NotebookLM ->
storage -> App flow, source list with publish frequency, institution
intro status, ingestion artifact structure, and known cadence gaps
- Link the new doc from README and PROJECT_OVERVIEW indexes
- Localize top-level and subproject READMEs to Chinese for handoff
(pre-existing working-tree changes)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
jimme
jingyun