fix: model selector width

packages/client/ui-model/src/client/ModelSelect.module.css

@@ -68,7 +68,7 @@
   z-index: 20;
   display: flex;
   flex-direction: column;
-  width: min(320px, calc(100vw - 32px));
+  width: min(240px, calc(100vw - 32px));
   max-height: min(360px, calc(100vh - 96px));
   overflow: hidden;
   padding: 4px;