US-22: the PocketBase UI edits one field at a time with no preview of
the final name, so a field edit now persists the values with no template
evaluation, no re-filing and no status change; the corrected event carries
the field diff alone. The full correction (all fields, dry-run, re-filing,
validation) moves to the custom dashboard (US-3x).
US-24: deleting a documents record deletes the S3 object at file_key first;
the cascade delete removes the history. Spec, hooks, E2E updated together.
The helper renders French period labels (Janvier 2026, T2 2026, S1 2026),
so it carries the fr prefix like frDate. Config example, arch.md and
user-stories.md updated. Configs calling period(...) must switch to
frPeriod(...).
thomas