chore: rebuild CentOS7 release package

server.js

@@ -9882,10 +9882,46 @@ function resolveCodexImportAgent(value) {
   return value === 'codexapp' ? 'codexapp' : 'codex';
 }
 
+function codexImportSourceLabel(source) {
+  if (!source) return '';
+  if (typeof source === 'string') return source;
+  if (source && typeof source === 'object') {
+    if (source.subagent?.thread_spawn) return 'subagent';
+    if (source.type) return String(source.type);
+  }
+  return '';
+}
+
+function extractCcwebSourceConversation(title) {
+  const match = String(title || '').match(/^来自「([^」]+)」对话（ID:\s*([0-9a-fA-F-]{36})）的消息：/);
+  if (!match) return null;
+  return {
+    id: match[2].toLowerCase(),
+    title: match[1],
+  };
+}
+
+function codexImportDedupeKey(item) {
+  if (item.sourceConversationId) return `ccweb-source:${item.sourceConversationId}`;
+  return `thread:${item.threadId}`;
+}
+
+function codexImportItemTime(item) {
+  const time = new Date(item?.updatedAt || 0).getTime();
+  return Number.isFinite(time) ? time : 0;
+}
+
+function preferCodexImportItem(next, current) {
+  const nextTime = codexImportItemTime(next);
+  const currentTime = codexImportItemTime(current);
+  if (nextTime !== currentTime) return nextTime > currentTime ? next : current;
+  return String(next.rolloutPath || '') > String(current.rolloutPath || '') ? next : current;
+}
+
 function handleListCodexSessions(ws, msg = {}) {
   const importAgent = resolveCodexImportAgent(msg?.agent);
   const imported = getImportedCodexThreadIds(importAgent);
-  const items = [];
+  const itemsByKey = new Map();
   const seen = new Set();
   for (const filePath of getCodexRolloutFiles()) {
     const parsed = parseCodexRolloutFile(filePath);
@@ -9893,18 +9929,41 @@ function handleListCodexSessions(ws, msg = {}) {
     if (seen.has(parsed.meta.threadId)) continue;
     seen.add(parsed.meta.threadId);
     const title = parsed.meta.title || parsed.meta.threadId.slice(0, 20);
-    items.push({
+    const sourceConversation = parsed.meta.sourceConversationId
+      ? {
+          id: parsed.meta.sourceConversationId,
+          title: parsed.meta.sourceConversationTitle || '',
+        }
+      : extractCcwebSourceConversation(title);
+    const item = {
       threadId: parsed.meta.threadId,
       title,
       cwd: parsed.meta.cwd || null,
       updatedAt: parsed.meta.updatedAt || null,
       cliVersion: parsed.meta.cliVersion || '',
-      source: parsed.meta.source || '',
+      source: codexImportSourceLabel(parsed.meta.source),
+      sourceConversationId: sourceConversation?.id || null,
+      sourceConversationTitle: sourceConversation?.title || '',
+      duplicateCount: 1,
       rolloutPath: filePath,
       agent: importAgent,
       alreadyImported: imported.has(parsed.meta.threadId),
-    });
+    };
+    const dedupeKey = codexImportDedupeKey(item);
+    const current = itemsByKey.get(dedupeKey);
+    if (!current) {
+      itemsByKey.set(dedupeKey, item);
+      continue;
+    }
+    const preferred = preferCodexImportItem(item, current);
+    preferred.duplicateCount = (current.duplicateCount || 1) + 1;
+    itemsByKey.set(dedupeKey, preferred);
   }
+  const items = Array.from(itemsByKey.values()).sort((a, b) => {
+    const timeDiff = codexImportItemTime(b) - codexImportItemTime(a);
+    if (timeDiff) return timeDiff;
+    return String(b.rolloutPath || '').localeCompare(String(a.rolloutPath || ''));
+  });
   wsSend(ws, { type: 'codex_sessions', sessions: items });
 }