Implement hybrid filtering strategy for parks and rides

- Added comprehensive documentation for hybrid filtering implementation, including architecture, API endpoints, performance characteristics, and usage examples.
- Developed a hybrid pagination and client-side filtering recommendation, detailing server-side responsibilities and client-side logic.
- Created a test script for hybrid filtering endpoints, covering various test cases including basic filtering, search functionality, pagination, and edge cases.

backend/apps/core/services/media_url_service.py

@@ -8,7 +8,6 @@ while maintaining compatibility with Cloudflare Images.
 import re
 from typing import Optional, Dict, Any
 from django.utils.text import slugify
-from django.conf import settings
 
 
 class MediaURLService: