fix(recall): ignore archived page titles

[Steve-too]

Summary

• exclude archived pages from the session-start recall digest
• add a regression test covering archived page titles while keeping live pages visible

Closes #490

Tests

• PYTHONPATH=src python3 -m pytest tests/test_recall.py
• uv run --extra dev python -m pytest tests/test_recall.py
• uv run --extra dev python -m ruff check src/vouch/recall.py tests/test_recall.py
• git diff --check

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: e070bccc-91c1-401d-9158-63fec068268f

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}