docs: openrouter and ollama easy desktop setup (#4195)

documentation/src/components/ModelSelectionTip.js

@@ -0,0 +1,7 @@
+import React from "react";
+
+export const ModelSelectionTip = () => {
+  return (
+    <p>Goose relies heavily on tool calling capabilities and currently works best with Claude 4 models.</p>
+  );
+};