add new textarea focus test

Author: BenOsodrac

core/src/components/textarea/test/states/textarea.e2e.ts

@@ -26,5 +26,19 @@ configs({ directions: ['ltr'] }).forEach(({ title, screenshot, config }) => {
       const textarea = page.locator('ion-textarea');
       await expect(textarea).toHaveScreenshot(screenshot(`textarea-disabled`));
     });
+
+    test.describe(title('focused'), () => {
+      test('should render focused textarea correctly', async ({ page }) => {
+        await page.setContent(
+          `
+          <ion-textarea label="Email" value="[email protected]" class="has-focus"></ion-textarea>
+        `,
+          config
+        );
+
+        const container = page.locator('.container');
+        await expect(container).toHaveScreenshot(screenshot(`textarea-focused`));
+      });
+    });
   });
 });