Fix Telegram contact avatars in CRM list

frontend/server/graphql/schema.ts

@@ -120,6 +120,18 @@ function resolveContactMessageAudioUrl(message: {
   return raw;
 }
 
+function resolveContactAvatarUrl(contact: {
+  id: string;
+  avatarUrl: string | null;
+}) {
+  const raw = String(contact.avatarUrl ?? "").trim();
+  if (!raw) return "";
+  if (raw.startsWith(TELEGRAM_AUDIO_FILE_MARKER)) {
+    return `/api/omni/telegram/avatar?contactId=${encodeURIComponent(contact.id)}`;
+  }
+  return raw;
+}
+
 async function upsertContactInbox(input: {
   teamId: string;
   contactId: string;
@@ -484,7 +496,7 @@ async function getContacts(auth: AuthContext | null) {
     .map((c) => ({
       id: c.id,
       name: c.name,
-      avatar: c.avatarUrl ?? "",
+      avatar: resolveContactAvatarUrl(c),
       channels: Array.from(channelsByContactId.get(c.id) ?? []),
       lastContactAt: c.messages[0]?.occurredAt?.toISOString?.() ?? c.updatedAt.toISOString(),
       lastMessageText: c.messages[0]?.content ?? "",