Enhance README, docs, and examples #327

Job	Run time
Python 3.8 - hiredis [redis-stack 6.2.6-v9]	3m 23s
Python 3.8 - hiredis [redis-stack latest]	3m 26s
Python 3.8 - plain [redis-stack 6.2.6-v9]	3m 13s
Python 3.8 - plain [redis-stack latest]	3m 54s
Python 3.9 - hiredis [redis-stack 6.2.6-v9]	3m 50s
Python 3.9 - hiredis [redis-stack latest]	3m 44s
Python 3.9 - plain [redis-stack 6.2.6-v9]	3m 42s
Python 3.9 - plain [redis-stack latest]	3m 54s
Python 3.10 - hiredis [redis-stack 6.2.6-v9]	3m 43s
Python 3.10 - hiredis [redis-stack latest]	4m 2s
Python 3.10 - plain [redis-stack 6.2.6-v9]	3m 6s
Python 3.10 - plain [redis-stack latest]	3m 23s
Python 3.11 - hiredis [redis-stack 6.2.6-v9]	3m 50s
Python 3.11 - hiredis [redis-stack latest]	3m 38s
Python 3.11 - plain [redis-stack 6.2.6-v9]	3m 6s
Python 3.11 - plain [redis-stack latest]	4m 6s
	58m 0s

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