feat(widgets): forum tabs shared hot payload + terms/boards ajax

Route multi-tab forum topics through HotTopics mini/rank payload and
WidgetAjax style/plate params; wire terms/boards to real REST ajaxpager.

src/AKSRT/Core/WidgetAjax.php

@@ -204,10 +204,16 @@ class WidgetAjax {
 		if (!class_exists('\AKSRT\Widgets\WidgetForumHotTopics')) {
 			return $this->fail();
 		}
+		$style = sanitize_key((string) ($request->get_param('style') ?? 'mini'));
+		if (!in_array($style, ['mini', 'rank'], true)) {
+			$style = 'mini';
+		}
 		$instance = [
 			'count'    => max(1, min(20, (int) ($request->get_param('count') ?? 5))),
 			'period'   => sanitize_key((string) ($request->get_param('period') ?? 'week')),
 			'orderby'  => sanitize_key((string) ($request->get_param('orderby') ?? 'views')),
+			'style'    => $style,
+			'plate'    => max(0, (int) ($request->get_param('plate') ?? $request->get_param('plate_id') ?? 0)),
 			'paginate' => sanitize_key((string) ($request->get_param('paginate') ?? 'ajax')),
 		];
 		$page = max(1, (int) ($request->get_param('page') ?? 1));