📝 Improve Toast/ToastProvider stories (#1183)

* 📝 Improve Toast/ToastProvider stories

* Update src/providers/ToastProvider/ToastProvider.stories.tsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/providers/ToastProvider/ToastProvider.stories.tsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Fix syntax for onClick function in Toast stories

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: mariush2

src/molecules/Toast/Toast.stories.tsx

@@ -65,7 +65,7 @@ const meta: Meta<typeof Toast> = {
         undefined: undefined,
         withAction: {
           onClick: fn(),
-          text: 'Undo',
+          text: 'Read more',
         },
       },
     },

src/providers/ToastProvider/ToastProvider.stories.tsx

@@ -11,10 +11,37 @@ function StoryComponent(args: ToastProps | string) {
   const { showToast, hideAllToasts } = useToasts();
   return (
     <div
-      style={{ display: 'flex', gap: spacings.medium, position: 'relative' }}
+      style={{
+        display: 'flex',
+        flexDirection: 'column',
+        gap: spacings.large,
+        alignItems: 'center',
+      }}
     >
-      <Button onClick={() => showToast(args)}>Show toast</Button>
-      <Button onClick={hideAllToasts}>Hide all</Button>
+      <div
+        style={{ display: 'flex', gap: spacings.medium, position: 'relative' }}
+      >
+        <Button onClick={() => showToast(args)}>Show toast</Button>
+        <Button onClick={hideAllToasts}>Hide all</Button>
+      </div>
+      {/* prettier-ignore */}
+      <pre>
+        <code style={{ width: '35rem' }}>
+          {
+            `// How to use the ToastProvider and useToasts hook
+showToast('This is a toast title');
+showToast({
+  title: 'This is a toast title',
+  description: 'This is a description',
+  variant: 'success',
+  duration: 10,
+  action: {
+    text: 'Read more',
+    onClick: () => void
+  };
+});`}
+        </code>
+      </pre>
     </div>
   );
 }