Expose more errors from rust-analyzer on invalid Cargo.toml contents (#8356)

Release Notes:

- Fixed ([#7574](https://github.com/zed-industries/zed/issues/7574)).

crates/workspace/src/notifications.rs

@@ -213,6 +213,7 @@ impl Render for LanguageServerPrompt {
             .id("language_server_prompt_notification")
             .elevation_3(cx)
             .items_start()
+            .justify_between()
             .p_2()
             .gap_2()
             .w_full()