dev(sozo): improve test coverage and other few changes #4457

Job	Run time
dojo-spawn-and-move-example-test	3m 6s
dojo-core-test	3m 29s
clippy	3m 16s
docs	3m 17s
dojo-world-bindings-check	2m 20s
ensure-wasm	1m 35s
ensure-windows	6m 43s
fmt	1m 0s
test	5m 54s
test-hurl	5m 45s
	36m 25s

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