refactor: frontend of `trace_decoder` #791

Job	Run time
Execute bash script to generate the proof witness for a small block.	1m 28s
Rustdoc, Formatting and Clippy	2m 33s
Execute bash script to generate and verify a proof for multiple blocks using parallel proving.	3m 0s
Execute bash script to generate and verify a proof for a small block.	9m 43s
Test evm_arithmetization	10m 14s
Test proof_gen	2m 6s
Test trace_decoder	2m 6s
Test zero_bin	14m 27s
Test mpt_trie	1m 32s
	47m 9s

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