feat(ethexe-rpc): implement transaction safety gate

[ecol-master]

@grishasobol @breathx

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
ethexe/consensus/src/tx_validation.rs	38% smaller
ethexe/rpc/src/lib.rs	6% smaller
ethexe/rpc/src/apis/injected.rs	3% smaller
Cargo.lock	Unsupported file format
ethexe/common/src/injected.rs	0% smaller
ethexe/consensus/src/validator/tx_pool.rs	0% smaller
ethexe/rpc/Cargo.toml	Unsupported file format