chore: django project skeleton with uv, rest framework, settings, gitignore

ojplatform/urls.py

@@ -0,0 +1,15 @@
+"""OJplatform URL 配置"""
+from django.conf import settings
+from django.conf.urls.static import static
+from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('api/', include('requirements.urls')),
+    path('api/', include('submissions.urls')),
+    path('api/auth/login/', include('rest_framework.urls')),
+]
+
+if settings.DEBUG:
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)