# Fase 2a — what has been built

- `supabase/migrations/005_shopping.sql` — `shopping_lists`, `shopping_items`, RLS, `list_collective_id()` helper, pg_cron jobs (archive completed > 7d, purge deleted > 7d)
- `supabase/migrations/006_item_frequency.sql` — `item_frequency` table, `fn_record_item_frequency` trigger (SECURITY DEFINER, fires on every `shopping_items` INSERT)
- `apps/web/src/lib/stores/lists.ts` — shopping lists store (optimistic CRUD) + item operations + suggestion fetching
- `apps/web/src/lib/components/ItemSuggestions.svelte` — frequency chips with active-prefix highlighting
- `apps/web/src/routes/(app)/lists/+page.svelte` — overview: featured card + 2-col grid + completed section + trash view (sticky input replaced by masthead "New list" button in Fase 5.8)
- `apps/web/src/routes/(app)/lists/[id]/+page.svelte` — list detail: items with checkbox, qty stepper (−/N/+), inline edit, swipe-to-reveal-delete (touch) + hover delete (desktop), drag & drop reorder via `svelte-dnd-action`, sticky add form with `ItemSuggestions`