refac: disable sortable on mobile

src/lib/components/workspace/Models.svelte

@@ -7,7 +7,7 @@
 
 	import { onMount, getContext, tick } from 'svelte';
 
-	import { WEBUI_NAME, modelfiles, models, settings, user } from '$lib/stores';
+	import { WEBUI_NAME, mobile, models, settings, user } from '$lib/stores';
 	import { addNewModel, deleteModelById, getModelInfos, updateModelById } from '$lib/apis/models';
 
 	import { deleteModel } from '$lib/apis/ollama';
@@ -170,6 +170,7 @@
 			console.log(localModelfiles);
 		}
 
+		if (!$mobile) {
 			// SortableJS
 			sortable = new Sortable(document.getElementById('model-list'), {
 				animation: 150,
@@ -178,6 +179,7 @@
 					positionChangeHanlder();
 				}
 			});
+		}
 	});
 </script>