Module locale 

Cross-platform language detection and resolution.

Language selection precedence (highest to lowest):

1. CLI --lang flag
2. SSH_CLI_LANG environment variable
3. System locale via sys_locale::get_locale()
4. Fallback: Language::English

Functions

current_language

Returns the current global language.

resolve_language

Resolves language using a 4-layer precedence hierarchy.

set_language

Sets the global language (once at process startup).