feat: Markdown 引用注入法 - AI回复自动拼接引用块（主题无关通用方案）

- 后端 CommentReplyPublisher.doPublish 重写，发布前查询被回复对象并拼接 Markdown Blockquote
- 新增 buildQuoteMarkdown 辅助方法，Jsoup 清除 HTML 后截断 40 字符生成引用
- 前端 LogsView 恢复简洁气泡模板，移除 quoteOwner/quoteContent 前端引用逻辑
- renderContent 新增换行符处理，确保 Markdown 引用块正确渲染

src/main/java/top/nxxy335/commentaiautopilot/service/CommentReplyPublisher.java

@@ -80,10 +80,38 @@ public class CommentReplyPublisher {
     private Mono<Reply> doPublish(String parentCommentName, String replyContent,
                                    String postName, String quoteReplyName, boolean autoPublish,
                                    String personaName) {
-        return resolvePersona(personaName).flatMap(persona -> {
+
+        // 1. 获取被回复的对象信息，构建 Markdown 引用
+        Mono<String> quoteMarkdownMono = Mono.empty();
+
+        if (quoteReplyName != null && !quoteReplyName.isBlank()) {
+            // 如果是回复另一条回复
+            quoteMarkdownMono = client.fetch(Reply.class, quoteReplyName)
+                .map(r -> buildQuoteMarkdown(
+                    r.getSpec().getOwner() != null ? r.getSpec().getOwner().getDisplayName() : "匿名用户",
+                    r.getSpec().getRaw() != null ? r.getSpec().getRaw() : r.getSpec().getContent()
+                ));
+        } else if (parentCommentName != null && !parentCommentName.isBlank()) {
+            // 如果是直接回复顶级评论
+            quoteMarkdownMono = client.fetch(Comment.class, parentCommentName)
+                .map(c -> buildQuoteMarkdown(
+                    c.getSpec().getOwner() != null ? c.getSpec().getOwner().getDisplayName() : "匿名用户",
+                    c.getSpec().getRaw() != null ? c.getSpec().getRaw() : c.getSpec().getContent()
+                ));
+        }
+
+        // 2. 解析 AI 角色并合并最终文本进行发布
+        return Mono.zip(resolvePersona(personaName), quoteMarkdownMono.defaultIfEmpty(""))
+            .flatMap(tuple -> {
+                ResolvedPersona persona = tuple.getT1();
+                String quoteMarkdown = tuple.getT2();
+
                 String displayName = persona.displayName();
                 String email = persona.email();
 
+                // 将引用文本拼接到 AI 回复内容的最前面
+                String finalContent = quoteMarkdown.isBlank() ? replyContent : quoteMarkdown + "\n\n" + replyContent;
+
                 Reply reply = new Reply();
                 reply.setMetadata(new Metadata());
                 reply.getMetadata().setName(generateReplyName());
@@ -91,8 +119,8 @@ public class CommentReplyPublisher {
 
                 var spec = reply.getSpec();
                 spec.setCommentName(parentCommentName);
-            spec.setRaw(replyContent);
+                spec.setRaw(finalContent);     // 保存带有引用的完整 Markdown
-            spec.setContent(replyContent);
+                spec.setContent(finalContent); // 同上
                 spec.setApproved(autoPublish);
                 if (autoPublish) {
                     spec.setApprovedTime(Instant.now());
@@ -117,7 +145,6 @@ public class CommentReplyPublisher {
 
                 Map<String, String> ownerAnnotations = new HashMap<>();
                 ownerAnnotations.put("comment-ai-autopilot.nxxy335.top/is-ai", "true");
-            // 使用Gravatar邮箱头像
                 if (email != null && !email.isBlank()) {
                     String gravatarUrl = GravatarUtil.generateUrl(email);
                     ownerAnnotations.put(Comment.CommentOwner.AVATAR_ANNO, gravatarUrl);
@@ -125,20 +152,27 @@ public class CommentReplyPublisher {
                 owner.setAnnotations(ownerAnnotations);
                 spec.setOwner(owner);
 
-            log.info("[Publisher] Creating reply for comment: {}, owner: kind={}, name={}, displayName={}, annotations={}",
+                log.info("[Publisher] Creating reply for comment: {}, finalContent length: {}", parentCommentName, finalContent.length());
-                parentCommentName, owner.getKind(), owner.getName(), owner.getDisplayName(), ownerAnnotations);
 
                 return client.create(reply)
-                .doOnSuccess(created -> {
+                    .doOnSuccess(created -> log.info("[Publisher] AI Persona '{}' reply published for comment: {}", displayName, parentCommentName))
-                    var createdOwner = created.getSpec().getOwner();
-                    log.info("[Publisher] AI Persona '{}' reply published for comment: {}, quoteReply: {}, owner annotations after create: {}",
-                        displayName, parentCommentName, quoteReplyName,
-                        createdOwner != null ? createdOwner.getAnnotations() : "null");
-                })
                     .doOnError(e -> log.error("[Publisher] Failed to publish AI reply: {}", e.getMessage()));
             });
     }
 
+    /**
+     * 新增辅助方法：构建 Markdown 引用块
+     */
+    private String buildQuoteMarkdown(String username, String rawText) {
+        if (rawText == null || rawText.isBlank()) return "";
+        // 清除 HTML 标签，防止破坏 Markdown 结构
+        String plainText = org.jsoup.Jsoup.clean(rawText, org.jsoup.safety.Safelist.none()).trim();
+        // 截断过长的引用内容（超过 40 个字符加省略号）
+        String truncated = plainText.length() > 40 ? plainText.substring(0, 40) + "..." : plainText;
+        // 生成标准 Markdown Blockquote
+        return "> 💬 **@" + username + "** : " + truncated;
+    }
+
     /**
      * Resolve persona info from AiPersona extension.
      * Priority:

ui/src/views/LogsView.vue

@@ -299,19 +299,8 @@
                     :class="msg.isAi
                       ? 'bg-blue-50 text-gray-800 rounded-tl-md'
                       : 'bg-gray-100 text-gray-800 rounded-tr-md'"
-                  >
+                    v-html="renderContent(msg.content)"
-                    <!-- 引用摘要模块（仅当存在引用时显示） -->
+                  ></div>
-                    <div
-                      v-if="msg.quoteOwner && msg.quoteContent"
-                      class="mb-2 px-3 py-1.5 bg-black/5 rounded-lg border-l-2 border-gray-300 text-xs text-gray-500"
-                    >
-                      <span class="font-medium text-gray-600">@{{ msg.quoteOwner }}</span>:
-                      {{ truncateQuote(msg.quoteContent, 30) }}
-                    </div>
-
-                    <!-- 实际回复内容 -->
-                    <div v-html="renderContent(msg.content)"></div>
-                  </div>
                   <!-- Time -->
                   <div class="text-[10px] text-gray-300 mt-1" :class="msg.isAi ? 'text-left' : 'text-right'">
                     {{ formatDate(msg.time) }}
@@ -369,8 +358,6 @@ interface ConversationMessage {
   content: string
   time: string
   isAi: boolean
-  quoteOwner?: string
-  quoteContent?: string
 }
 
 const replies = ref<AiCommentReplyItem[]>([])
@@ -652,15 +639,6 @@ const stripHtml = (html: string) => {
     .trim()
 }
 
-/**
- * Truncate quote content for preview
- */
-const truncateQuote = (content: string, length = 30) => {
-  if (!content) return ""
-  const plain = stripHtml(content)
-  return plain.length > length ? plain.substring(0, length) + "..." : plain
-}
-
 /**
  * Sanitize and render HTML content for conversation bubbles.
  * Only allows safe inline tags, strips dangerous elements.
@@ -668,6 +646,8 @@ const truncateQuote = (content: string, length = 30) => {
 const renderContent = (content: string) => {
   if (!content) return "<span class='text-gray-400'>(空)</span>"
   return content
+    // 将 Markdown 的换行符替换为 HTML 的换行
+    .replace(/\n/g, "<br/>")
     .replace(/<script[^>]*>[\s\S]*?<\/script>/gi, "")
     .replace(/<iframe[^>]*>[\s\S]*?<\/iframe>/gi, "")
     .replace(/<object[^>]*>[\s\S]*?<\/object>/gi, "")