dev(sozo): improve test coverage and other few changes #4459

Job	Run time
clippy	3m 19s
dojo-spawn-and-move-example-test	3m 7s
docs	3m 15s
dojo-core-test	3m 36s
dojo-world-bindings-check	2m 19s
ensure-wasm	1m 24s
ensure-windows	7m 18s
fmt	1m 7s
test	5m 52s
test-hurl	1m 17s
	32m 34s

Provide feedback