Function application_error_status 

pub fn application_error_status(code: &str) -> StatusCode

Map a Soma ApplicationError.code value to the HTTP status it renders as.

This is the single, shared classification used across every REST/HTTP product surface that emits ApplicationError bodies (soma-api, soma-palette, …). Product-surface crates must not depend on one another (see xtask check-architecture), so this table lives here rather than being duplicated per surface or exposed by one surface for another to import. Callers pass the plain code string rather than the ApplicationError type itself — that type lives in soma-application (a crates/soma/* product crate), and shared/* crates must never depend on crates/soma/* or apps/*.