Add dedicated quick question API

web/src/App.tsx

@@ -43,6 +43,7 @@ import {
   getSearch,
   listWorkspaceItems,
   runCompletionStream,
+  runQuickQuestionStream,
   runSearchStream,
   suggestChatTitle,
   updateChatTitle,
@@ -79,6 +80,7 @@ import {
   resolveSidebarSelectionAfterRefresh,
   type SidebarSelection,
 } from "@/lib/sidebar-selection";
+import { buildQuickQuestionRequest } from "@/lib/quick-question";
 import { cn } from "@/lib/utils";
 
 type DraftSelectionKind = "chat" | "search";
@@ -3225,13 +3227,12 @@ export default function App() {
     let streamErrorMessage: string | null = null;
 
     try {
-      await runCompletionStream(
-        {
-          persist: false,
+      await runQuickQuestionStream(
+        buildQuickQuestionRequest({
           provider: quickProvider,
           model: selectedModel,
-          messages: [{ role: "user", content }],
-        },
+          content,
+        }),
         {
           onToolCall: (payload) => {
             setQuickQuestionMessages((current) => {

web/src/lib/api.ts

@@ -191,6 +191,14 @@ type CompletionStreamHandlers = {
   onError?: (payload: { message: string }) => void;
 };
 
+function dispatchCompletionStreamEvent(handlers: CompletionStreamHandlers, eventName: string, payload: any) {
+  if (eventName === "meta") handlers.onMeta?.(payload);
+  else if (eventName === "tool_call") handlers.onToolCall?.(payload);
+  else if (eventName === "delta") handlers.onDelta?.(payload);
+  else if (eventName === "done") handlers.onDone?.(payload);
+  else if (eventName === "error") handlers.onError?.(payload);
+}
+
 type CreateChatRequest = {
   title?: string;
   provider?: Provider;
@@ -627,13 +635,34 @@ export async function runCompletionStream(
     signal: options?.signal,
   });
 
-  await readSseStream(response, (eventName, payload) => {
-    if (eventName === "meta") handlers.onMeta?.(payload);
-    else if (eventName === "tool_call") handlers.onToolCall?.(payload);
-    else if (eventName === "delta") handlers.onDelta?.(payload);
-    else if (eventName === "done") handlers.onDone?.(payload);
-    else if (eventName === "error") handlers.onError?.(payload);
+  await readSseStream(response, (eventName, payload) => dispatchCompletionStreamEvent(handlers, eventName, payload));
+}
+
+export async function runQuickQuestionStream(
+  body: {
+    provider: Provider;
+    model: string;
+    question: string;
+  },
+  handlers: CompletionStreamHandlers,
+  options?: { signal?: AbortSignal }
+) {
+  const headers = new Headers({
+    Accept: "text/event-stream",
+    "Content-Type": "application/json",
   });
+  if (authToken) {
+    headers.set("Authorization", `Bearer ${authToken}`);
+  }
+
+  const response = await fetch(`${API_BASE_URL}/v1/quick-questions/stream`, {
+    method: "POST",
+    headers,
+    body: JSON.stringify(body),
+    signal: options?.signal,
+  });
+
+  await readSseStream(response, (eventName, payload) => dispatchCompletionStreamEvent(handlers, eventName, payload));
 }
 
 export async function attachCompletionStream(chatId: string, handlers: CompletionStreamHandlers, options?: { signal?: AbortSignal }) {
@@ -650,11 +679,5 @@ export async function attachCompletionStream(chatId: string, handlers: Completio
     signal: options?.signal,
   });
 
-  await readSseStream(response, (eventName, payload) => {
-    if (eventName === "meta") handlers.onMeta?.(payload);
-    else if (eventName === "tool_call") handlers.onToolCall?.(payload);
-    else if (eventName === "delta") handlers.onDelta?.(payload);
-    else if (eventName === "done") handlers.onDone?.(payload);
-    else if (eventName === "error") handlers.onError?.(payload);
-  });
+  await readSseStream(response, (eventName, payload) => dispatchCompletionStreamEvent(handlers, eventName, payload));
 }

web/src/lib/quick-question.ts

@@ -0,0 +1,17 @@
+import type { Provider } from "./api";
+
+export function buildQuickQuestionRequest({
+  provider,
+  model,
+  content,
+}: {
+  provider: Provider;
+  model: string;
+  content: string;
+}) {
+  return {
+    provider,
+    model,
+    question: content,
+  };
+}

web/tests/quick-question.test.mjs

@@ -0,0 +1,18 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { buildQuickQuestionRequest } from "../src/lib/quick-question.ts";
+
+test("quick question requests use the dedicated server endpoint shape", () => {
+  const request = buildQuickQuestionRequest({
+    provider: "openai",
+    model: "gpt-4.1-mini",
+    content: "How do I reset my password?",
+  });
+
+  assert.deepEqual(request, {
+    provider: "openai",
+    model: "gpt-4.1-mini",
+    question: "How do I reset my password?",
+  });
+  assert.equal("additionalSystemPrompt" in request, false);
+});

web/tsconfig.tsbuildinfo

@@ -1 +1 @@
-{"root":["./src/App.tsx","./src/main.tsx","./src/pwa.ts","./src/root-router.tsx","./src/vite-env.d.ts","./src/components/sybil-character.tsx","./src/components/auth/auth-screen.tsx","./src/components/chat/chat-attachment-list.tsx","./src/components/chat/chat-composer.tsx","./src/components/chat/chat-messages-panel.tsx","./src/components/markdown/markdown-content.tsx","./src/components/search/search-results-panel.tsx","./src/components/ui/button.tsx","./src/components/ui/input.tsx","./src/components/ui/scroll-area.tsx","./src/components/ui/separator.tsx","./src/components/ui/textarea.tsx","./src/hooks/use-session-auth.ts","./src/lib/api.ts","./src/lib/chat-forking.ts","./src/lib/chat-model-selection.ts","./src/lib/sidebar-selection.ts","./src/lib/utils.ts","./src/pages/search-route-page.tsx"],"version":"5.9.3"}
+{"root":["./src/App.tsx","./src/main.tsx","./src/pwa.ts","./src/root-router.tsx","./src/vite-env.d.ts","./src/components/sybil-character.tsx","./src/components/auth/auth-screen.tsx","./src/components/chat/chat-attachment-list.tsx","./src/components/chat/chat-composer.tsx","./src/components/chat/chat-messages-panel.tsx","./src/components/markdown/markdown-content.tsx","./src/components/search/search-results-panel.tsx","./src/components/ui/button.tsx","./src/components/ui/input.tsx","./src/components/ui/scroll-area.tsx","./src/components/ui/separator.tsx","./src/components/ui/textarea.tsx","./src/hooks/use-session-auth.ts","./src/lib/api.ts","./src/lib/chat-forking.ts","./src/lib/chat-model-selection.ts","./src/lib/quick-question.ts","./src/lib/sidebar-selection.ts","./src/lib/utils.ts","./src/pages/search-route-page.tsx"],"version":"5.9.3"}