fix: restore food.eaten_at

migrations/28_restore_food.eaten_at.sql

@@ -0,0 +1,7 @@
+alter table food add column eaten_at timestamp with time zone;
+
+insert into food (id, eaten_at)
+select food_id, eaten_at from food_eaten_event
+on conflict (id) do update set eaten_at = EXCLUDED.eaten_at;
+
+alter table food alter column eaten_at set not null;