feat(grpc): add entity models for returned models #9944

Job	Run time
cairofmt	6s
build	3m 24s
docs	2m 23s
clippy	2m 11s
ensure-wasm	1m 43s
fmt	1m 21s
dojo-core-test	2m 36s
dojo-spawn-and-move-example-test	1m 24s
test-hurl	1m 13s
ensure-docker	7s
test	3m 51s
ensure-windows	8m 46s
	29m 5s

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