Improve error handling

[silius-rs]

Improve error handling

[brohamgoham]

Hey I would love to contribute to this project. I read your article @Vid201 https://hackmd.io/@Vid201/aa-bundler-rust and running the bundler locally

[brohamgoham]

@brohamgoham The goal here is to move error objects to separate file, simplify (or move) error conversion (grpc erros and other error types) and in a consistent way throughout the codebase.

Ok thank you, was just getting my branch started.

[Vid201]

Hey I would love to contribute to this project. I read your article @Vid201 https://hackmd.io/@Vid201/aa-bundler-rust and running the bundler locally

Cool, this issue is also free to take.

[Vid201]

@brohamgoham The goal here is to move error objects to separate file, simplify (or move) error conversion (grpc erros and other error types) and in a consistent way throughout the codebase.