Merge remote-tracking branch 'origin/master' into ji

# Conflicts:
#	.gitignore
#	frontend-web/src/components/workspace/artifacts/context.tsx
#	frontend-web/src/components/workspace/messages/message-group.tsx
#	offline-backend-20260512/backend/CLAUDE.md
#	offline-backend-20260512/backend/README.md
#	offline-backend-20260512/backend/app/gateway/app.py
#	offline-backend-20260512/backend/app/gateway/deps.py
#	offline-backend-20260512/backend/app/gateway/routers/llmwiki.py

frontend-web/src/components/workspace/chats/chat-box.tsx

@@ -916,11 +916,10 @@ function buildTurnReferenceBatches(
       continue;
     }
     const nextHumanIndex = findNextHumanIndex(messages, index + 1);
-    if (nextHumanIndex === -1 && isLoading) {
-      continue;
-    }
     const endIndex = nextHumanIndex === -1 ? messages.length : nextHumanIndex;
-    const assistant = findLastAssistantAnswer(messages, index + 1, endIndex);
+    const assistant =
+      findLastAssistantAnswer(messages, index + 1, endIndex) ??
+      findFrontendRagAssistant(messages, index + 1, endIndex);
     if (!assistant?.id) {
       continue;
     }
@@ -930,6 +929,14 @@ function buildTurnReferenceBatches(
         nextHumanIndex === -1 ? undefined : messages[nextHumanIndex]?.id,
       includeBeforeMessage: false,
     }).filter((source) => source.mode !== "none");
+    // GeneralQA's single-RAG stream sends `docs` before the answer.  Make
+    // those cards available immediately, while keeping normal streaming turns
+    // on their existing "wait for an answer" behavior.
+    const isFrontendRagTurn =
+      isSingleRoundRagMessage(assistant) || isMultiRoundRagMessage(assistant);
+    if (nextHumanIndex === -1 && isLoading && !isFrontendRagTurn) {
+      continue;
+    }
     if (sources.length > 0) {
       batches.push({
         id: assistant.id,
@@ -968,6 +975,23 @@ function findLastAssistantAnswer(
   return null;
 }
 
+function findFrontendRagAssistant(
+  messages: Message[],
+  start: number,
+  end: number,
+): Message | null {
+  for (let index = end - 1; index >= start; index -= 1) {
+    const message = messages[index];
+    if (
+      message?.type === "ai" &&
+      (isSingleRoundRagMessage(message) || isMultiRoundRagMessage(message))
+    ) {
+      return message;
+    }
+  }
+  return null;
+}
+
 function hasAssistantAnswerContent(message: Message): boolean {
   const content = message.content;
   if (typeof content === "string") {