Feed tabs say what they are

Below xl every feed tab but the selected one was a lone icon with no name, for a screen reader or a finger. DTab takes
an AccessibleName, which DTabs renders as the tab's label and tooltip, and FeedTabs names each tab; on a phone every
tab shows its name too. The strip is marked as one that scrolls sideways (data-scroll-x), says it holds the feeds, and
on a phone fades at the edge where more tabs wait (edge-fade-x, a scroll-driven animation where the browser has one);
the selected tab is brought into view when it changes (window.revealActive). Explore's tabs get the same.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

Components/Daisy/Navigation/DTabs.razor

@@ -12,6 +12,7 @@
 		var index = i;
 		var tab = tabs[i];
 		<button type="button" role="tab" aria-selected="@(index == Active ? "true" : "false")" disabled="@tab.Disabled"
+				aria-label="@tab.AccessibleName" title="@tab.AccessibleName"
 				class="@Cx("tab", index == Active ? "tab-active" : null, tab.Disabled ? "tab-disabled" : null, tab.Class)"
 				@onclick="() => Select(index)">
 			@tab.Header