feat: implement event-based assertion system for durable function testing #462

Job	Run time
setup	3s
Step with Name	1m 25s
Basic Step	2m 6s
Wait for Callback Failure	1m 24s
Wait State	1m 12s
Callback	1m 54s
Multiple Wait	2m 8s
Wait For Callback With Child Context	1m 11s
Step with Retry	1m 10s
Wait For Callback Heartbeat Sends	1m 32s
Wait for Callback Success	1m 11s
Map Large Scale	1m 39s
Hello World	1m 18s
Wait For Callback Failing Submitter Catchable	1m 16s
Wait For Callback Success Anonymous	1m 24s
Wait For Callback Serdes	1m 5s
Steps with Retry	1m 10s
Wait For Callback Submitter Failure	1m 7s
Wait for Condition	1m 7s
Parallel Operations	1m 55s
Run in Child Context	1m 55s
Wait For Callback Nested	2m 7s
Wait For Callback Mixed Ops	2m 1s
Block Example	1m 59s
Logger Example	1m 8s
Map Operations	1m 58s
Run in Child Context Large Data	1m 26s
Map with Custom SerDes	1m 5s
Callback Success None	1m 56s
Comprehensive Operations	1m 10s
Simple Execution	1m 5s
Create Callback Concurrency	2m 6s
Parallel with Wait	2m 7s
Map with Max Concurrency	1m 12s
No Replay Execution	1m 5s
Map with Min Successful	1m 59s
Parallel with Batch SerDes	2m 1s
Wait For Callback Multiple Invocations	1m 28s
Create Callback Custom Serdes	1m 7s
Map with Batch SerDes	2m 10s
Parallel with Custom SerDes	1m 4s
Map Completion Config	1m 21s
Handler Error	1m 54s
Run In Child Context With Failing Step	1m 14s
Parallel with Max Concurrency	1m 57s
None Results	1m 26s
Create Callback Mixed Operations	1m 23s
Create Callback Heartbeat	1m 33s
Map with Failure Tolerance	1m 56s
Callback Success	1m 59s
Parallel with Failure Tolerance	1m 29s
	1h 17m 38s

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