feat: add multi-source breed encyclopedia and two-hour refresh sessions

pets-be/cmd/seedbreeds/main.go

@@ -0,0 +1,36 @@
+// seedbreeds imports the embedded CKU breed catalog without overwriting administrator edits.
+package main
+
+import (
+	"github.com/sundynix/pets-be/internal/breeds"
+	"github.com/sundynix/pets-be/internal/config"
+	"github.com/sundynix/pets-be/internal/database"
+	"github.com/sundynix/pets-be/internal/model"
+	"log"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatal(err)
+	}
+	db, err := database.Open(cfg.Postgres, true)
+	if err != nil {
+		log.Fatal(err)
+	}
+	// Only the schema needed by these features, leaving unrelated application records intact.
+	if err := db.AutoMigrate(&model.Breed{}, &model.BreedReference{}, &model.Pet{}, &model.RefreshSession{}); err != nil {
+		log.Fatal(err)
+	}
+	added, err := breeds.Seed(db)
+	if err != nil {
+		log.Fatal(err)
+	}
+	var total int64
+	if err := db.Model(&model.Breed{}).Count(&total).Error; err != nil {
+		log.Fatal(err)
+	}
+	var sources int64
+	db.Model(&model.BreedReference{}).Count(&sources)
+	log.Printf("breed catalog imported: added=%d total=%d references=%d", added, total, sources)
+}