Error Handling

[kwaa]

This is a pain in the ass and I expect to have it done by 1.0.

• [ ] thiserror
• [ ] miette
• [x] https://github.com/tamasfe/aide/blob/c3087b8ed0de75fe122ae9ed8a4e65164a738db0/examples/example-axum/src/errors.rs
• [x] AppError enum
  • [x] NotFound { kind, name }
  • [x] Other(#[from] anyhow::Error)

[kwaa]

After trying I think Hatsu is not well suited to easily adapting miette, so close this issue.