feat(workspace): composer like Claude Desktop, image thumbnails, tool icons in the picker

client/src/components/run/RouterPicker.tsx

@@ -63,7 +63,9 @@ export function RouterPicker({
   routers,
   value,
   onChange,
+  variant,
 }: {
+  variant?: "field" | "ghost";
   tool: string;
   /** From `useAiRouters`. */
   routers: AiRouter[] | null;
@@ -86,12 +88,14 @@ export function RouterPicker({
       ? routers.map((r) => ({ value: r.name, label: r.builtin ? native : r.label }))
       : [{ value: "native", label: native }];
   return (
-    <div data-testid="router-picker" title={t("router.label")}>
+    <div data-testid="router-picker">
       <Select<string>
         value={capable ? value : "native"}
         onChange={onChange}
         options={options}
         disabled={!capable}
+        variant={variant}
+        label={t("router.label")}
       />
     </div>
   );