Implement Prefetching solution with MongoDB, Redis & Celery

[deshetti]

• [x] Add Redis, MongoDB to Docker Compose & Python Client
• [ ] Environment variables for Redis parms:
  • [ ] for enabling Redis cache use
  • [ ] connection params
  • [ ] set expiration time. default: 3600 seconds
• [ ] Enable routes for caching based on the env variable
• [ ] Implement Endpoint for /cache/refresh or /cache/prefetch
  • [ ] List of URLs
  • [ ] Create it as a background job
  • [ ] Use Redis for MQ for prefetch tasks
  • [ ] Add background task status/updates on redis
• [ ] Implement Redis caching on GET
• [ ] Implement Endpoint for /cache/bust
  • [ ] All
  • [ ] List of URLs