fix(ui): mobile friendly

app/components/workbench/Workbench.client.tsx

@@ -16,6 +16,7 @@ import { cubicEasingFn } from '~/utils/easings';
 import { renderLogger } from '~/utils/logger';
 import { EditorPanel } from './EditorPanel';
 import { Preview } from './Preview';
+import useViewport from '~/lib/hooks';
 
 interface WorkspaceProps {
   chatStarted?: boolean;
@@ -65,6 +66,8 @@ export const Workbench = memo(({ chatStarted, isStreaming }: WorkspaceProps) =>
   const files = useStore(workbenchStore.files);
   const selectedView = useStore(workbenchStore.currentView);
 
+  const isSmallViewport = useViewport(1024);
+
   const setSelectedView = (view: WorkbenchViewType) => {
     workbenchStore.currentView.set(view);
   };
@@ -128,12 +131,14 @@ export const Workbench = memo(({ chatStarted, isStreaming }: WorkspaceProps) =>
           className={classNames(
             'fixed top-[calc(var(--header-height)+1.5rem)] bottom-6 w-[var(--workbench-inner-width)] mr-4 z-0 transition-[left,width] duration-200 bolt-ease-cubic-bezier',
             {
+              'w-full': isSmallViewport,
+              'left-0': showWorkbench && isSmallViewport,
               'left-[var(--workbench-left)]': showWorkbench,
               'left-[100%]': !showWorkbench,
             },
           )}
         >
-          <div className="absolute inset-0 px-6">
+          <div className="absolute inset-0 px-2 lg:px-6">
             <div className="h-full flex flex-col bg-bolt-elements-background-depth-2 border border-bolt-elements-borderColor shadow-sm rounded-lg overflow-hidden">
               <div className="flex items-center px-3 py-2 border-b border-bolt-elements-borderColor">
                 <Slider selected={selectedView} options={sliderOptions} setSelected={setSelectedView} />