fix(app): show actionable chat search failures

Keep transport error details in the search model while showing localized retry guidance. Use named client request options for timeline search.

packages/app/e2e/browser/chat-find.spec.ts

@@ -163,6 +163,11 @@ test("shows a disconnected search failure and recovers with Retry", async ({ pag
     await expectReconnectingToastVisible(page);
     await searchChat(page, "hello world");
     await expect(status(page)).toHaveText("Failed");
+    await expect(
+      page.getByText("Could not search this chat. Check the host connection and retry.", {
+        exact: true,
+      }),
+    ).toBeVisible();
     await expect(page.getByRole("button", { name: "Retry", exact: true })).toBeVisible();
     gate.restore();
     await expectReconnectingToastGone(page);

packages/app/src/agent-stream/chat-find/index.web.tsx

@@ -62,7 +62,7 @@ export function ChatFind({
         search(query, cursor) {
           const client = getHostRuntimeStore().getClient(serverId);
           if (!client) return Promise.reject(new Error("Host disconnected"));
-          return client.searchAgentTimeline(agentId, query, cursor);
+          return client.searchAgentTimeline({ agentId, query, cursor });
         },
         load(targetEpoch, seq) {
           return getHostRuntimeStore().fetchAgentTimeline(
@@ -136,7 +136,7 @@ export function ChatFind({
           />
           {state.error && (
             <View style={styles.error}>
-              <Text style={styles.errorText}>{state.error}</Text>
+              <Text style={styles.errorText}>{t("paneFind.searchFailed")}</Text>
               <Button size="xs" variant="ghost" onPress={model.retry}>
                 {t("paneFind.retry")}
               </Button>

packages/app/src/i18n/resources/ar.ts

@@ -3,6 +3,7 @@ import { pluginSettings } from "./plugin-settings";
 
 export const ar: TranslationResources = {
   paneFind: {
+    searchFailed: "تعذر البحث في هذه المحادثة. تحقق من الاتصال بالمضيف وأعد المحاولة.",
     searching: "جارٍ البحث…",
     loading: "جارٍ التحميل…",
     failed: "فشل",

packages/app/src/i18n/resources/en.ts

@@ -1,5 +1,6 @@
 export const en = {
   paneFind: {
+    searchFailed: "Could not search this chat. Check the host connection and retry.",
     searching: "Searching…",
     loading: "Loading…",
     failed: "Failed",

packages/app/src/i18n/resources/es.ts

@@ -3,6 +3,8 @@ import { pluginSettings } from "./plugin-settings";
 
 export const es: TranslationResources = {
   paneFind: {
+    searchFailed:
+      "No se pudo buscar en este chat. Comprueba la conexión con el host y vuelve a intentarlo.",
     searching: "Buscando…",
     loading: "Cargando…",
     failed: "Error",

packages/app/src/i18n/resources/fr.ts

@@ -3,6 +3,8 @@ import { pluginSettings } from "./plugin-settings";
 
 export const fr: TranslationResources = {
   paneFind: {
+    searchFailed:
+      "Impossible de rechercher dans cette conversation. Vérifiez la connexion à l’hôte et réessayez.",
     searching: "Recherche…",
     loading: "Chargement…",
     failed: "Échec",

packages/app/src/i18n/resources/ja.ts

@@ -3,6 +3,8 @@ import { pluginSettings } from "./plugin-settings";
 
 export const ja: TranslationResources = {
   paneFind: {
+    searchFailed:
+      "このチャットを検索できませんでした。ホストへの接続を確認して再試行してください。",
     searching: "検索中…",
     loading: "読み込み中…",
     failed: "失敗",

packages/app/src/i18n/resources/ko.ts

@@ -3,6 +3,7 @@ import { pluginSettings } from "./plugin-settings";
 
 export const ko: TranslationResources = {
   paneFind: {
+    searchFailed: "이 채팅을 검색할 수 없습니다. 호스트 연결을 확인하고 다시 시도하세요.",
     searching: "검색 중…",
     loading: "불러오는 중…",
     failed: "실패",

packages/app/src/i18n/resources/pt-BR.ts

@@ -3,6 +3,8 @@ import { pluginSettings } from "./plugin-settings";
 
 export const ptBR: TranslationResources = {
   paneFind: {
+    searchFailed:
+      "Não foi possível pesquisar nesta conversa. Verifique a conexão com o host e tente novamente.",
     searching: "Buscando…",
     loading: "Carregando…",
     failed: "Falhou",

packages/app/src/i18n/resources/ru.ts

@@ -3,6 +3,8 @@ import { pluginSettings } from "./plugin-settings";
 
 export const ru: TranslationResources = {
   paneFind: {
+    searchFailed:
+      "Не удалось выполнить поиск в чате. Проверьте подключение к хосту и повторите попытку.",
     searching: "Поиск…",
     loading: "Загрузка…",
     failed: "Ошибка",

packages/app/src/i18n/resources/zh-CN.ts

@@ -3,6 +3,7 @@ import { pluginSettings } from "./plugin-settings";
 
 export const zhCN: TranslationResources = {
   paneFind: {
+    searchFailed: "无法搜索此聊天。请检查主机连接后重试。",
     searching: "搜索中…",
     loading: "加载中…",
     failed: "失败",

packages/client/src/daemon-client.ts

@@ -576,6 +576,12 @@ export interface FetchAgentTimelineOptions {
   timeout?: number;
 }
 
+export interface AgentTimelineSearchOptions {
+  agentId: string;
+  query: string;
+  cursor?: number;
+}
+
 export type AgentTimelineSearchPayload = Extract<
   SessionOutboundMessage,
   { type: "agent.timeline.search.response" }
@@ -2973,11 +2979,11 @@ export class DaemonClient {
     return { seq: payload.seq, epoch: payload.epoch };
   }
 
-  async searchAgentTimeline(
-    agentId: string,
-    query: string,
-    cursor?: number,
-  ): Promise<AgentTimelineSearchPayload> {
+  async searchAgentTimeline({
+    agentId,
+    query,
+    cursor,
+  }: AgentTimelineSearchOptions): Promise<AgentTimelineSearchPayload> {
     const requestId = this.createRequestId();
     const payload = await this.sendCorrelatedSessionRequest({
       requestId,