Hayden 8ff7f27fea fix: translate mealplan timeline event subjects by locale ...

Mealplan "made this" timeline events were always stored as hardcoded
English strings. This stores them instead as i18n key references in the
format `recipe.<key>|<user-name>`, and translates them at serve time
in the timeline events GET endpoints.

- Add backend i18n keys for all seven entry-type variants
  (breakfast, lunch, dinner, snack, drink, dessert, side).
- Store structured subjects in create_timeline_events.py — deduplication
  logic is unaffected since the stored string is still deterministic.
- Translate info-type events at serve time in timeline_events.py, with
  a fallback to en-US when a locale has not yet been translated.
- Old events with plain English subject strings are displayed as-is
  (backward-compatible).

Follows up on #7623 which applied the same pattern to the system-type
"Recipe Created" event.

2026-05-14 09:12:58 -05:00

..

tasks

fix: translate mealplan timeline event subjects by locale

2026-05-14 09:12:58 -05:00