fix(tests): Extend first-assertion timeout in flaky table test (#2354)

Author: schloerke

tests/playwright/shiny/components/table/test_table.py

@@ -9,7 +9,9 @@
 def test_table_data_support(page: Page, local_app: ShinyAppProc) -> None:
     page.goto(local_app.url)
 
-    controller.OutputTable(page, "nw_table").expect_nrow(2)
+    # The first expectation after page load absorbs the initial render flush,
+    # which can exceed the default 5s timeout on a loaded CI runner.
+    controller.OutputTable(page, "nw_table").expect_nrow(2, timeout=30 * 1000)
     controller.OutputCode(page, "nw_df_type").expect_value(re.compile("narwhals"))
 
     controller.OutputTable(page, "pd_table").expect_nrow(2)