feat: enable configurable Redis TLS support throughout the codebase

[appleboy]

• Add support for configuring Redis connections with TLS for secure communication.
• Introduce the WithRedisTLS option and document its usage across English and Chinese README files.
• Extend the RedisConfig struct to include an optional TLSConfig field.
• Update store initialization and middleware logic to pass and handle TLS configuration.
• Provide a new usage example demonstrating JWT with Redis over TLS.
• Add helper comments and code for certificate management in the new example.

fix #358