- care reminders now fire with plant-specific body ("Time to water Pothos")
via title/body columns on the reminders table (migration 0016)
- bi-directional task sync: checking off a garden-linked task list item
creates a care log; logging care from garden marks the linked task done
(list_items.metadata stores gardenPlantId + gardenCareType linkage)
- upload error response no longer leaks debug detail; error message
corrected from "5 MB" to "100 MB"
