Tighten seed filters

backend/src/main/java/com/petshop/backend/DevStackApplication.java

@@ -33,6 +33,7 @@ public class DevStackApplication {
             docker.ensureDockerAvailable();
             docker.startDatabase();
             context = new SpringApplicationBuilder(BackendApplication.class)
+                    .profiles("local")
                     .initializers(new FlywayContextInitializer())
                     .run(args);
             context.addApplicationListener(event -> {

backend/src/main/java/com/petshop/backend/config/LocalCatalogSeedInitializer.java

@@ -0,0 +1,37 @@
+package com.petshop.backend.config;
+
+import com.petshop.backend.repository.PetRepository;
+import com.petshop.backend.repository.ProductRepository;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.context.annotation.Profile;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator;
+import org.springframework.stereotype.Component;
+
+import javax.sql.DataSource;
+
+@Component
+@Profile("local")
+public class LocalCatalogSeedInitializer implements CommandLineRunner {
+
+    private final DataSource dataSource;
+    private final PetRepository petRepository;
+    private final ProductRepository productRepository;
+
+    public LocalCatalogSeedInitializer(DataSource dataSource, PetRepository petRepository, ProductRepository productRepository) {
+        this.dataSource = dataSource;
+        this.petRepository = petRepository;
+        this.productRepository = productRepository;
+    }
+
+    @Override
+    public void run(String... args) {
+        if (petRepository.count() > 6 || productRepository.count() > 6) {
+            return;
+        }
+
+        ResourceDatabasePopulator populator = new ResourceDatabasePopulator(false, false, "UTF-8",
+                new ClassPathResource("dev/expand_pet_product_seed.sql"));
+        populator.execute(dataSource);
+    }
+}

backend/src/main/java/com/petshop/backend/controller/DropdownController.java

@@ -82,6 +82,29 @@ public class DropdownController {
         );
     }
 
+    @GetMapping("/product-categories")
+    public ResponseEntity<List<DropdownOption>> getProductCategories() {
+        return ResponseEntity.ok(
+            categoryRepository.findAll().stream()
+                .filter(c -> "product".equalsIgnoreCase(c.getCategoryType()))
+                .map(c -> new DropdownOption(c.getCategoryId(), c.getCategoryName()))
+                .collect(Collectors.toList())
+        );
+    }
+
+    @GetMapping("/pet-species")
+    public ResponseEntity<List<DropdownOption>> getPetSpecies() {
+        return ResponseEntity.ok(
+            petRepository.findAll().stream()
+                .map(p -> p.getPetSpecies())
+                .filter(species -> species != null && !species.isBlank())
+                .distinct()
+                .sorted(String.CASE_INSENSITIVE_ORDER)
+                .map(species -> new DropdownOption(null, species))
+                .collect(Collectors.toList())
+        );
+    }
+
     @GetMapping("/stores")
     public ResponseEntity<List<DropdownOption>> getStores() {
         return ResponseEntity.ok(