v0.14.0 — Animals & Pets

Livestock and household pets as leaves on the Location tree, mirroring Garden.

- Animal model (species/breed/sex/birthdate/location, soft-delete) + AnimalLog
  (feeding, vet, weight, medication, breeding, acquired, died); Task.animalId for
  recurring care reminders
- API-first /api/v1/animals (CRUD) + logs, animals:read/write scopes; animals
  service shared with the coming MCP
- Animals pages: list grouped by species with auto-computed age, detail with
  facts + latest weight + care log; add/edit/remove + log entry. Nav entry.
  Backup/restore cover the new tables
- Pure age.ts (newborn/days/months/years) with tests; verified end-to-end against
  a running server (create, vet + weigh-in logs, read-back)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

prisma/schema.prisma

@@ -101,6 +101,7 @@ model Location {
   updatedAt DateTime     @updatedAt
   plants    Plant[]
   items     Item[]
+  animals   Animal[]
 
   @@index([parentId])
   @@index([kind])
@@ -239,6 +240,8 @@ model Task {
   plant        Plant?         @relation(fields: [plantId], references: [id])
   itemId       String?
   item         Item?          @relation(fields: [itemId], references: [id], onDelete: SetNull)
+  animalId     String?
+  animal       Animal?        @relation(fields: [animalId], references: [id], onDelete: SetNull)
   recurrence   RecurrenceType @default(YEARLY)
   intervalDays Int?           // for CUSTOM: every N days
   month        Int?           // 1–12: for YEARLY, which month
@@ -252,6 +255,7 @@ model Task {
   @@index([nextDue])
   @@index([plantId])
   @@index([itemId])
+  @@index([animalId])
   @@index([active])
 }
 
@@ -395,3 +399,58 @@ model ItemLog {
   @@index([itemId])
   @@index([date])
 }
+
+// ---------------------------------------------------------------------------
+// Animals & pets — livestock and household pets, leaves in a Location with
+// their own care log (vet, feeding, weight, meds) and recurring reminders.
+// ---------------------------------------------------------------------------
+
+enum AnimalLogType {
+  NOTE
+  FEEDING
+  VET
+  WEIGHT
+  MEDICATION
+  BREEDING
+  ACQUIRED
+  DIED
+}
+
+model Animal {
+  id         String      @id @default(cuid())
+  name       String
+  species    String?     // "Dog", "Cat", "Chicken", "Goat"
+  breed      String?
+  sex        String?     // freeform: "Female", "Male", "Wether"
+  locationId String?
+  location   Location?   @relation(fields: [locationId], references: [id], onDelete: SetNull)
+  birthdate  DateTime?
+  acquiredAt DateTime?
+  source     String?
+  notes      String?
+  imageUrl   String?
+  active     Boolean     @default(true)
+  createdAt  DateTime    @default(now())
+  updatedAt  DateTime    @updatedAt
+  logs       AnimalLog[]
+  tasks      Task[]
+
+  @@index([locationId])
+  @@index([species])
+  @@index([active])
+}
+
+model AnimalLog {
+  id        String        @id @default(cuid())
+  animalId  String
+  animal    Animal        @relation(fields: [animalId], references: [id], onDelete: Cascade)
+  type      AnimalLogType
+  date      DateTime      @default(now())
+  notes     String?
+  weight    Decimal?      @db.Decimal(10, 2) // for WEIGHT entries
+  actorId   String?
+  createdAt DateTime      @default(now())
+
+  @@index([animalId])
+  @@index([date])
+}