Allow prompts to have detail, and use for good

Make channel panel errors louder

crates/assistant/src/assistant_panel.rs

@@ -2959,6 +2959,7 @@ impl InlineAssistant {
                     cx.prompt(
                         PromptLevel::Info,
                         prompt_text.as_str(),
+                        None,
                         &["Continue", "Cancel"],
                     )
                 })?;