Add initial Django project structure with cleaning app

- Created .gitignore to exclude Python-generated files and virtual environments.
- Added .python-version to specify Python version 3.13.
- Implemented models for Client, Brigade, Service, Order, and CompletedWork.
- Created Django admin configurations for managing models.
- Added management command to seed the database with test data.
- Created initial migrations for the models.
- Developed views and templates for listing and detailing orders, clients, and brigades.
- Set up URL routing for the cleaning app.
- Configured Django settings and WSGI/ASGI entry points.
- Added basic test structure in tests.py.
- Included project metadata in pyproject.toml and uv.lock.

config/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for config project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/6.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+
+application = get_wsgi_application()