Enhance README, docs, and examples #310

Job	Run time
Python 3.8 - hiredis [redis-stack 6.2.6-v9]	3m 21s
Python 3.8 - hiredis [redis-stack latest]	3m 23s
Python 3.8 - plain [redis-stack 6.2.6-v9]	3m 37s
Python 3.8 - plain [redis-stack latest]	3m 39s
Python 3.9 - hiredis [redis-stack 6.2.6-v9]	3m 56s
Python 3.9 - hiredis [redis-stack latest]	3m 4s
Python 3.9 - plain [redis-stack 6.2.6-v9]	4m 4s
Python 3.9 - plain [redis-stack latest]	3m 30s
Python 3.10 - hiredis [redis-stack 6.2.6-v9]	3m 1s
Python 3.10 - hiredis [redis-stack latest]	2m 58s
Python 3.10 - plain [redis-stack 6.2.6-v9]	3m 23s
Python 3.10 - plain [redis-stack latest]	3m 18s
Python 3.11 - hiredis [redis-stack 6.2.6-v9]	3m 33s
Python 3.11 - hiredis [redis-stack latest]	3m 26s
Python 3.11 - plain [redis-stack 6.2.6-v9]	3m 6s
Python 3.11 - plain [redis-stack latest]	3m 31s
	54m 50s

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