feat: running on docker fully, and added rabbitmq/worker container

business/admin.py

@@ -0,0 +1,11 @@
+from django.contrib import admin
+
+from . import models
+
+
+@admin.register(models.PurchaseOrder)
+class PurchaseOrderAdmin(admin.ModelAdmin):
+    list_display = ('id', 'supplier', 'order_date', 'total_amount')
+    search_fields = ('supplier__name',)
+    list_filter = ('order_date',)
+    ordering = ('-order_date',)