Initial commit: React + Django 城市手册项目

- Django 4.2 + DRF + JWT + GraphQL
- React 18 + MobX + styled-components
- PostgreSQL 数据库
- Docker + Docker Compose + Nginx
- 完整的功能模块（用户、版块、文章、服务、交互、版主管理）
- 完整的文档（需求、部署、测试）

backend/config/settings/dev.py

@@ -0,0 +1,19 @@
+"""
+Development settings for the project.
+"""
+
+from .base import *
+
+DEBUG = True
+
+ALLOWED_HOSTS = ['localhost', '127.0.0.1', '0.0.0.0']
+
+CORS_ALLOW_ALL_ORIGINS = True
+
+# Email backend (console for development)
+EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
+
+# Additional apps for development
+INSTALLED_APPS += [
+    'django_extensions',
+]