evidence/prompt_outputs/20260815.173626.034Z_readinglist_build_codex.output.txt

RESULT: SUCCESS

FILES CHANGED:
- app/persistence.py
- app/routes.py
- app/templates/index.html
- tests/test_persistence.py
- tests/test_routes.py

SUMMARY:
Added persisted read state with legacy migration, mark-read routes, UI status/control, and tests. `sh bin/test.sh`: 44 passed.

BLOCKERS:
- None