Initial commit - Zhangmenu Django project

A menu management application built with Django, featuring:
- Dish management with cover images
- Order system with party dates and participants
- REST API with Django REST Framework
- Bootstrap-styled frontend

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

menu/migrations/0003_alter_dish_cover_image.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.11 on 2026-02-21 15:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('menu', '0002_alter_dish_cover_image'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='dish',
+            name='cover_image',
+            field=models.CharField(blank=True, max_length=500, null=True, verbose_name='封面图URL'),
+        ),
+    ]