test(playwright): update pager/markup selectors to M10 component hooks (INT)

tests/ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests/Notifications/NotificationActionTests.cs

@@ -409,13 +409,13 @@ public class NotificationActionTests
             await page.Locator("button.btn-primary:has-text('Query')").ClickAsync();
             await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
 
-            // Pager locators. Previous/Next are scoped by their text (the page header's
-            // Refresh button is also a .btn-outline-secondary.btn-sm). The indicator span is
-            // the pager's only `span.text-muted.small` once rows render — the "Loading…"
-            // placeholder that shares that class renders only while `_notifications == null`.
-            var prev = page.Locator("button.btn-outline-secondary.btn-sm:has-text('Previous')");
-            var next = page.Locator("button.btn-outline-secondary.btn-sm:has-text('Next')");
-            var indicator = page.Locator(".d-flex.justify-content-between.align-items-center span.text-muted.small");
+            // Pager locators (M10 OffsetPager). Previous/Next are the pager's data-test
+            // hooks (the page header's Refresh button is also a .btn-outline-secondary.btn-sm,
+            // so we no longer scope by text). The summary span carries the page/total readout
+            // ("Page {N} of {Y} · {Total} total").
+            var prev = page.Locator("[data-test='pager-prev']");
+            var next = page.Locator("[data-test='pager-next']");
+            var indicator = page.Locator("[data-test='pager-summary']");
 
             // ── Page 1 ── (count first — it waits out the fetch — then indicator + buttons).
             await Assertions.Expect(page.Locator("tbody tr")).ToHaveCountAsync(50, new() { Timeout = 15_000 });