IndexSchema refactor and async collapse #243

Job	Run time
Python 3.8 - hiredis [redis-stack 6.2.6-v9]	2m 49s
Python 3.8 - hiredis [redis-stack latest]	2m 46s
Python 3.8 - plain [redis-stack 6.2.6-v9]	2m 51s
Python 3.8 - plain [redis-stack latest]	2m 45s
Python 3.9 - hiredis [redis-stack 6.2.6-v9]	2m 51s
Python 3.9 - hiredis [redis-stack latest]	3m 17s
Python 3.9 - plain [redis-stack 6.2.6-v9]	3m 19s
Python 3.9 - plain [redis-stack latest]	2m 53s
Python 3.10 - hiredis [redis-stack 6.2.6-v9]	2m 40s
Python 3.10 - hiredis [redis-stack latest]	23m 44s
Python 3.10 - plain [redis-stack 6.2.6-v9]	2m 42s
Python 3.10 - plain [redis-stack latest]	2m 36s
Python 3.11 - hiredis [redis-stack 6.2.6-v9]	13m 55s
Python 3.11 - hiredis [redis-stack latest]	2m 51s
Python 3.11 - plain [redis-stack 6.2.6-v9]	2m 34s
Python 3.11 - plain [redis-stack latest]	2m 40s
	1h 17m 13s

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