[fix] address SBP fixes - part 2

[1xstj]

Summary of changes Changes introduced in this pull request:

• Remove transactional macro
• Handle all unsafe arithmetic and unwrap()
• Fix all failing benchmarks
• Add benchmark check to CI
• Add taplo config to format toml files

Reference issue to close (if applicable) Closes https://github.com/webb-tools/protocol-substrate/pull/283

[drewstone]

CI failing here @1xstj