fix(widgets): restore single-card reference UI for search and quote widgets

The 搜索框 and 一言 sidebar widgets fell into the generic renderer branch, so
they rendered a .jio-panel card wrapping a second bespoke card
(.jio-widget-search / .jio-widget-quote). In-article 一言 also used
divergent modifier classes and an extra hover rule.

- search: render through the shared jio_get_search_box() (legacy keyword,
  history and category pickers) inside one reference card, mirroring the
  reference widget's markup and title default 「搜索」
- quote: render the reference .yiyan-box card itself as the click root; the
  shell now emits only the reference widget-container/title wrapper
- article 一言: adopt the reference class lists for header, footer and the
  standalone after-article box; drop the invented yiyan--* modifiers and
  the duplicate hover/opacity rules
- client: fill .cn/.en in the reference order (first line .cn, second .en)
  and drop the stale window.JioYiyan bridge plus the dead qv-yiyan.php AJAX
  path in runtime main.js
- schema: replace the ad-hoc search_style radio with the reference switches
  (keywords, history, input category, more_cats) and default title
- assets: enqueue assets/js/yiyan.js through the quote widget's asset list

Tests: widget-system suite 820/821 (the one failure is the pre-existing
frontend-lifecycle theme-init stub); new search/quote card contracts pass.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/WidgetSystem/AssetManager.php

@@ -58,7 +58,7 @@ final class AssetManager {
 		wp_register_style('jio-pay-box', $uri . '/assets/css/frontend/pay-box.css', ['jio-public'], is_file($pay_css) ? (string) filemtime($pay_css) : null);
 		$yiyan_js = $root . '/assets/js/yiyan.js';
 		wp_register_script('jio-yiyan', $uri . '/assets/js/yiyan.js', ['loader_js'], is_file($yiyan_js) ? (string) filemtime($yiyan_js) : null, true);
-		wp_register_script(self::SCRIPT_HANDLE, $uri . '/assets/widgets/frontend.js', ['loader_js', 'jio-yiyan'], is_file($js) ? (string) filemtime($js) : null, true);
+		wp_register_script(self::SCRIPT_HANDLE, $uri . '/assets/widgets/frontend.js', ['loader_js'], is_file($js) ? (string) filemtime($js) : null, true);
 		$third_party = $uri . '/assets/widgets/third-party/';
 		wp_register_script('jio-widget-hls', $third_party . 'hls.min.js', [], 'reference-pinned', true);
 		wp_register_script('jio-widget-flv', $third_party . 'flv.min.js', [], 'reference-pinned', true);
@@ -77,6 +77,8 @@ final class AssetManager {
 			wp_enqueue_script('jio-widget-' . $asset);
 		} elseif ($asset === 'tilt') {
 			wp_enqueue_script('jio-widget-tilt');
+		} elseif ($asset === 'yiyan') {
+			wp_enqueue_script('jio-yiyan');
 		}
 	}
 }

src/WidgetSystem/FrontendRenderer.php

@@ -29,6 +29,10 @@ final class FrontendRenderer {
 			echo $content; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 			return;
 		}
+		if (in_array($definition->slug(), ['search', 'quote'], true)) {
+			self::render_reference_widget($definition, $instance, $widget, $content, true);
+			return;
+		}
 		if (in_array($definition->slug(), ['user_card', 'author_card', 'tab_posts', 'posts'], true)) {
 			self::render_reference_widget($definition, $instance, $widget, $content);
 			return;
@@ -90,7 +94,13 @@ final class FrontendRenderer {
 		echo (string) ($args['after_widget'] ?? '</section>'); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 	}
 
-	private static function render_reference_widget(WidgetDefinition $definition, array $instance, SchemaWidget $widget, string $content): void {
+	/**
+	 * 参考主题侧栏结构：widget-container > 标题 + 内容。
+	 *
+	 * 搜索框 / 一言自带卡片（.zib-widget.widget-search / .yiyan-box），
+	 * 此时不再套 .widget-content 与第二层卡片；其余模块保持 .widget-content 结构层。
+	 */
+	private static function render_reference_widget(WidgetDefinition $definition, array $instance, SchemaWidget $widget, string $content, bool $own_card = false): void {
 		$classes = ['jio-widget-box-wrap', 'jio-' . str_replace('_', '-', $definition->slug()) . '-wrap'];
 		if (in_array($definition->slug(), ['user_card', 'author_card'], true)) {
 			$classes[] = 'jio-user-widget-wrap';
@@ -103,12 +113,12 @@ final class FrontendRenderer {
 			$classes[] = 'jio-widget--affix';
 		}
 
-		$content_classes = ['widget-content'];
+		$animation = '';
 		if (!empty($instance['animation_in'])) {
-			$content_classes[] = 'obs-animate ani-' . sanitize_html_class((string) $instance['animation_in']);
-		}
-		if (!empty($instance['animation_repeat'])) {
-			$content_classes[] = 'obs-animate-repeat';
+			$animation = ' obs-animate ani-' . sanitize_html_class((string) $instance['animation_in']);
+			if (!empty($instance['animation_repeat'])) {
+				$animation .= ' obs-animate-repeat';
+			}
 		}
 
 		$style = self::style($instance);
@@ -116,7 +126,11 @@ final class FrontendRenderer {
 		echo '<div class="' . esc_attr(implode(' ', $classes)) . '" data-jio-widget="' . esc_attr($definition->slug()) . '" data-widget-id="' . esc_attr((string) $widget->id) . '"' . $affix_attr . ($style !== '' ? ' style="' . esc_attr($style) . '"' : '') . '>';
 		echo '<div class="widget-container"><div>';
 		echo self::reference_title($instance); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-		echo '<div class="' . esc_attr(implode(' ', $content_classes)) . '">' . $content . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		if ($own_card) {
+			echo $content; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		} else {
+			echo '<div class="widget-content' . esc_attr($animation) . '">' . $content . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		}
 		echo '</div></div></div>';
 	}
 

src/WidgetSystem/Renderers/GeneralRenderer.php

@@ -15,10 +15,27 @@ final class GeneralRenderer {
 	}
 
 	private static function render_search(array $i): string {
-		$action = esc_url(home_url('/'));
-		$placeholder = esc_attr((string) $i['placeholder']);
-		$style = sanitize_html_class((string) $i['search_style']);
-		return '<form class="jio-widget-search jio-widget-search--' . $style . '" role="search" method="get" action="' . $action . '"><label><span class="screen-reader-text">' . esc_html__('搜索：', 'jio') . '</span><input type="search" name="s" placeholder="' . $placeholder . '" autocomplete="off"></label><button type="submit" aria-label="' . esc_attr__('搜索', 'jio') . '"><i class="fa fas fa-search" aria-hidden="true"></i><span>' . esc_html__('搜索', 'jio') . '</span></button></form>';
+		if (!function_exists('jio_get_search_box')) {
+			return '';
+		}
+
+		$selected = array_values(array_filter(array_map('absint', preg_split('/[,，\s]+/', (string) ($i['in_cat'] ?? '')) ?: [])));
+		$more_cats = array_values(array_filter(array_map('absint', preg_split('/[,，\s]+/', (string) ($i['more_cats'] ?? '')) ?: [])));
+		$box = (string) jio_get_search_box([
+			'class'          => '',
+			'show_keywords'  => !empty($i['show_keywords']),
+			'show_history'   => !empty($i['show_history']),
+			'keywords_title' => trim((string) ($i['keywords_title'] ?? '')) !== '' ? (string) $i['keywords_title'] : '热门搜索',
+			'placeholder'    => trim((string) ($i['placeholder'] ?? '')) !== '' ? (string) $i['placeholder'] : '开启精彩搜索',
+			'show_input_cat' => !empty($i['show_input_cat']),
+			'in_cat'         => $selected ? (int) $selected[0] : 0,
+			'more_cats'      => $more_cats,
+		]);
+		if ($box === '') {
+			return '';
+		}
+		// 参考主题：一键外框 .zib-widget.widget-search → 本项目同等卡片 .jio-panel.widget-search。
+		return '<div class="jio-panel widget-search">' . $box . '</div>';
 	}
 
 	private static function render_posts_toc(array $i): string {
@@ -34,9 +51,13 @@ final class GeneralRenderer {
 	}
 
 	private static function render_quote(array $i): string {
-		return function_exists('jio_get_yiyan_markup')
-			? jio_get_yiyan_markup(['class' => 'jio-widget-quote'])
-			: '';
+		if (!function_exists('jio_get_yiyan_markup')) {
+			return '';
+		}
+		// 参考主题：.yiyan-box 既是卡片也是点击切换的根元素，内部只有 .yiyan。
+		return jio_get_yiyan_markup([
+			'class' => 'yiyan-box main-bg text-center box-body radius8 main-shadow',
+		]);
 	}
 
 	private static function render_icon_cards(array $i): string {

src/WidgetSystem/WidgetCatalog.php

@@ -78,6 +78,7 @@ final class WidgetCatalog {
 					],
 					'fields'      => WidgetSchemas::for($slug),
 					'assets'      => self::assets($slug),
+					'title_default' => $slug === 'search' ? '搜索' : '',
 				];
 			}
 		}
@@ -88,6 +89,9 @@ final class WidgetCatalog {
 		if (in_array($slug, ['slider', 'slider_media_combo', 'reviews', 'oneline_posts'], true)) {
 			return ['swiper'];
 		}
+		if ($slug === 'quote') {
+			return ['yiyan'];
+		}
 		if ($slug === 'video') {
 			return ['dplayer', 'hls', 'flv', 'dash'];
 		}

src/WidgetSystem/WidgetDefinition.php

@@ -17,6 +17,7 @@ final class WidgetDefinition {
 	private array $fields;
 	private array $common;
 	private array $assets;
+	private string $title_default;
 
 	public function __construct(array $definition) {
 		$slug = (string) ($definition['slug'] ?? '');
@@ -50,6 +51,7 @@ final class WidgetDefinition {
 			(array) ($definition['common'] ?? [])
 		);
 		$this->assets      = array_values(array_unique(array_map('strval', (array) ($definition['assets'] ?? []))));
+		$this->title_default = trim((string) ($definition['title_default'] ?? ''));
 	}
 
 	public function slug(): string {
@@ -89,7 +91,16 @@ final class WidgetDefinition {
 	}
 
 	public function fields(): array {
-		return array_merge(CommonFields::for_definition($this->common), $this->fields);
+		$fields = array_merge(CommonFields::for_definition($this->common), $this->fields);
+		if ($this->title_default !== '' && !empty($this->common['title'])) {
+			foreach ($fields as $index => $field) {
+				if (($field['id'] ?? '') === 'title') {
+					$fields[$index]['default'] = $this->title_default;
+					break;
+				}
+			}
+		}
+		return $fields;
 	}
 
 	/** Admin form layout: reference header (description, reminder), common params, then the "模块内容配置" subheading. */

src/WidgetSystem/WidgetSchemas.php

@@ -33,8 +33,19 @@ final class WidgetSchemas {
 		switch ($slug) {
 			case 'search':
 				return [
-					['id' => 'placeholder', 'type' => 'text', 'label' => '提示文字', 'default' => '输入关键词搜索'],
-					['id' => 'search_style', 'type' => 'radio', 'label' => '显示样式', 'default' => 'button', 'options' => ['button' => '按钮式', 'compact' => '紧凑式', 'large' => '大尺寸']],
+					['id' => 'placeholder', 'type' => 'text', 'label' => '提示文字', 'default' => '开启精彩搜索'],
+					['id' => 'show_keywords', 'type' => 'switcher', 'label' => '显示热门搜索关键词', 'default' => false],
+					['id' => 'show_history', 'type' => 'switcher', 'label' => '显示用户搜索历史', 'default' => false],
+					['id' => 'keywords_title', 'type' => 'text', 'label' => '热门搜索-标题', 'default' => '热门搜索', 'dependency' => ['show_keywords', '!=', '']],
+					['id' => 'show_input_cat', 'type' => 'switcher', 'label' => '显示分类', 'default' => false],
+					[
+						'id' => 'in_cat', 'type' => 'text', 'label' => '默认已选择的分类', 'default' => '', 'sanitize' => 'ids',
+						'description' => '填写分类ID，可留空', 'dependency' => ['show_input_cat', '!=', ''],
+					],
+					[
+						'id' => 'more_cats', 'type' => 'text', 'label' => '更多分类的ID', 'default' => '', 'sanitize' => 'ids',
+						'description' => '默认为全部分类，如需自定义则将分类的ID填入下方，多个ID用逗号隔开', 'dependency' => ['show_input_cat', '!=', ''],
+					],
 				];
 			case 'posts_toc':
 				return [