Function validate_name 

pub fn validate_name(name: &str) -> Result<()>

Validates a file name (no path separators).

Rejeita:

• Strings vazias.
• Names with .. components (path traversal).
• Forbidden characters.
• Windows reserved names (case-insensitive).
• Names ending with a dot or space (problematic on Windows).

Examples

use ssh_cli::paths::validate_name;

assert!(validate_name("meu-servidor").is_ok());
assert!(validate_name("../etc/passwd").is_err());
assert!(validate_name("CON").is_err());

Errors

Returns an error if the name is empty, contains traversal/forbidden characters/whitespace, or is Windows-reserved.