refactoring

different default system prompts for cli and audio

common/src/exit_error.rs

@@ -0,0 +1,14 @@
+use std::fmt::Display;
+
+pub fn exit_with_error_message(error: impl Display, message: impl Display) {
+    log::error!("{message}: {error}");
+    eprintln!("{}", message); // makes sure that message is printed even if logging is deactivated
+    std::process::exit(1);
+}
+
+#[macro_export]
+macro_rules! exit_msg {
+    ($message:expr) => {
+        |e| own_assist_common::exit_with_error_message(e, $message)
+    };
+}