refactor: consolidate requests and finalize agent tool states

Share project JSON transport, interaction replies and report selectors.
Settle tool progress consistently for direct streams, reconnects and history, preserving failure reasons and stopped state.

src/features/workbench/api/place-search-client.ts

@@ -1,8 +1,7 @@
-import { getWorkbenchAccessToken } from "./request-context";
+import { requestWorkbenchJson } from "./request-json";
 import { z } from "zod";
 import type { WorkbenchAccess } from "./request-context";
-import { env } from "@/shared/config/env";
-import { createWorkbenchHeaders, findOwnedWorkbenchProject, getServerError, type PlaceSearchConfiguration } from "./project-client";
+import { type PlaceSearchConfiguration } from "./project-client";
 
 export const MAX_PLACE_SEARCH_RESULTS = 10;
 
@@ -71,21 +70,8 @@ async function requestPlaceData(
   getAccessToken?: WorkbenchAccess,
   signal?: AbortSignal
 ): Promise<unknown> {
-  const requestSignal = signal
-    ? AbortSignal.any([signal, AbortSignal.timeout(20_000)])
-    : AbortSignal.timeout(20_000);
-  const ownedProject = projectId ? null : await findOwnedWorkbenchProject(getAccessToken, requestSignal);
-  const accessToken = ownedProject?.accessToken ?? await getWorkbenchAccessToken(getAccessToken);
-  requestSignal.throwIfAborted();
-  const resolvedProjectId = projectId ?? ownedProject?.project.project_id;
-  if (!resolvedProjectId) throw new Error("未找到地名搜索所属项目");
-  const response = await fetch(`${env.TJWATER_SERVER_API_BASE_URL.replace(/\/$/, "")}/api/v1/${path}`, {
-    method: "POST",
-    headers: createWorkbenchHeaders(accessToken, resolvedProjectId, true),
-    body: JSON.stringify(body),
-    signal: requestSignal
+  return requestWorkbenchJson(`/api/v1/${path}`, "地名搜索", {
+    access: getAccessToken, projectId, timeoutMs: 20_000,
+    init: { method: "POST", body: JSON.stringify(body), signal }
   });
-  const payload: unknown = await response.json().catch(() => null);
-  if (!response.ok) throw new Error(getServerError(payload, response.status, "地名搜索"));
-  return payload;
 }