feat(engine): Add Trin Execution client code (#1372) #4217

Job	Run time
clippy	40s
cfg-check	21s
check no_std	14s
docs	55s
doctest	1m 1s
feature-checks	3m 6s
fmt	12s
test ubuntu-latest stable --no-default-features	1m 10s
wasm-wasi	1m 23s
wasm-unknown	46s
test ubuntu-latest stable	1m 30s
test ubuntu-latest stable --all-features	2m 19s
test ubuntu-latest nightly --no-default-features	1m 9s
test ubuntu-latest nightly	1m 16s
test ubuntu-latest nightly --all-features	2m 8s
test ubuntu-latest 1.79 --no-default-features	42s
test ubuntu-latest 1.79	43s
test windows-latest stable --no-default-features	3m 28s
test windows-latest stable	3m 34s
test windows-latest stable --all-features	5m 43s
test windows-latest nightly --no-default-features	3m 21s
test windows-latest nightly	4m 42s
test windows-latest nightly --all-features	4m 32s
test windows-latest 1.79 --no-default-features	2m 5s
test windows-latest 1.79	2m 57s
	49m 57s

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