feat(lsp): provide registry details on hover if present (#13294)

Closes: #13272

cli/lsp/language_server.rs

@@ -1119,6 +1119,12 @@ impl Inner {
         ),
         (None, None, _) => unreachable!("{}", json!(params)),
       };
+      let value =
+        if let Some(docs) = self.module_registries.get_hover(&dep).await {
+          format!("{}\n\n---\n\n{}", value, docs)
+        } else {
+          value
+        };
       Some(Hover {
         contents: HoverContents::Markup(MarkupContent {
           kind: MarkupKind::Markdown,