v0.6.0 — Kitchen: Pantry & Freezer inventory

prisma/schema.prisma

@@ -165,6 +165,7 @@ model Plant {
   updatedAt   DateTime      @updatedAt
   logs        PlantLog[]
   tasks       Task[]
+  pantryItems Item[]
 
   @@index([category])
   @@index([zone])
@@ -299,7 +300,16 @@ model PlantLog {
 
 enum ItemKind {
   DURABLE     // tools, gear, equipment — "where is it?"
-  CONSUMABLE  // food, feed, supplies — "do I have it?" (Pantry phase)
+  CONSUMABLE  // food, feed, supplies — "do I have it?"
+}
+
+enum ItemSource {
+  GARDEN         // grown/harvested here
+  HOMEMADE       // made/preserved ourselves
+  STORE          // grocery or big-box store
+  FARMERS_MARKET // local market
+  GIFTED         // given by someone
+  OTHER
 }
 
 model Item {
@@ -338,10 +348,14 @@ model Item {
   // Custom fields — flexible key/value (e.g. VIN, "Oil Weight": "5W-30")
   customFields Json?
 
-  // Consumable attributes (Pantry phase)
+  // Consumable attributes
   barcode        String?
-  bestBefore     DateTime?
+  storedAt       DateTime?            // date frozen / preserved / stored
+  bestBefore     DateTime?            // expiry / best-by date
   minStock       Decimal?   @db.Decimal(10, 2)
+  source         ItemSource?          // where it came from
+  plantId        String?              // link to a garden plant (harvest source)
+  plant          Plant?     @relation(fields: [plantId], references: [id], onDelete: SetNull)
 
   // Shared
   qrSlug         String?    @unique // short slug for a printed QR label
@@ -362,6 +376,7 @@ model Item {
   @@index([active])
   @@index([name])
   @@index([barcode])
+  @@index([plantId])
 }
 
 model Label {