A Valkey/Redis client for Jai.

See tests for usage examples and tests.

• RESP3 protocol (HELLO 3), with RESP2 replies still parsed.
• Basics: GET, SET, LPUSH, LPOP, BLPOP, INFO, GETRANGE, SETRANGE, APPEND, STRLEN...
• Strings, lists, hashes, and the full Redis Streams / consumer-group command set (XADD, XRANGE, XREAD, XREADGROUP, XACK, XGROUP, XPENDING, XCLAIM, XAUTOCLAIM, XINFO, ...).
• TCP keep-alive (redis_enable_keepalive), mirroring hiredis redisEnableKeepAlive.

• Reconnect-on-failure and socket read/write timeouts.
• Explicit pipelining (append command / get reply).
• Unix domain socket connections.
• Broader command coverage (sets, sorted sets, pub/sub via RESP3 push). ... and more stuff probably.