feat: MVP-скелет площадки (Django + MySQL/SQLite, модели по ТЗ §4, базовые страницы)

apps/catalog/admin.py

@@ -0,0 +1,52 @@
+from django.contrib import admin
+
+from .models import Brand, Category, Product, ProductImage, Service, TimeSlot
+
+
+class ProductImageInline(admin.TabularInline):
+    model = ProductImage
+    extra = 1
+
+
+@admin.register(Category)
+class CategoryAdmin(admin.ModelAdmin):
+    list_display = ('name', 'type', 'parent', 'sort_order')
+    list_filter = ('type',)
+    prepopulated_fields = {'slug': ('name',)}
+    search_fields = ('name',)
+
+
+@admin.register(Brand)
+class BrandAdmin(admin.ModelAdmin):
+    list_display = ('name', 'user', 'legal_status', 'verification_status', 'rating')
+    list_filter = ('verification_status', 'legal_status')
+    search_fields = ('name', 'inn', 'city')
+    prepopulated_fields = {'slug': ('name',)}
+
+
+@admin.register(Product)
+class ProductAdmin(admin.ModelAdmin):
+    list_display = ('name', 'brand', 'category', 'price', 'stock', 'moderation_status', 'is_active')
+    list_filter = ('moderation_status', 'is_active', 'category')
+    search_fields = ('name', 'brand__name')
+    prepopulated_fields = {'slug': ('name',)}
+    inlines = [ProductImageInline]
+
+
+@admin.register(ProductImage)
+class ProductImageAdmin(admin.ModelAdmin):
+    list_display = ('product', 'sort_order')
+
+
+@admin.register(Service)
+class ServiceAdmin(admin.ModelAdmin):
+    list_display = ('name', 'brand', 'format', 'duration_minutes', 'price', 'moderation_status')
+    list_filter = ('format', 'moderation_status')
+    search_fields = ('name', 'brand__name')
+    prepopulated_fields = {'slug': ('name',)}
+
+
+@admin.register(TimeSlot)
+class TimeSlotAdmin(admin.ModelAdmin):
+    list_display = ('service', 'start', 'end', 'is_booked')
+    list_filter = ('is_booked',)