remove hot-redis: inactive, no releases in 12+ months

No new PyPI versions, limited development activity.
Use redis-py directly or Redis OM for object mapping.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: vinta

README.md

@@ -799,7 +799,6 @@ Inspired by [awesome-php](https://github.com/ziadoz/awesome-php).
     * [pydal](https://github.com/web2py/pydal/) - A pure Python Database Abstraction Layer.
     * [SQLModel](https://sqlmodel.tiangolo.com/) - SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.
 * NoSQL Databases
-    * [hot-redis](https://github.com/stephenmcd/hot-redis) - Rich Python data types for Redis.
     * [mongoengine](https://github.com/MongoEngine/mongoengine) - A Python Object-Document-Mapper for working with MongoDB.
     * [PynamoDB](https://github.com/pynamodb/PynamoDB) - A Pythonic interface for [Amazon DynamoDB](https://aws.amazon.com/dynamodb/).
     * [redisco](https://github.com/kiddouk/redisco) - A Python Library for Simple Models and Containers Persisted in Redis.