refactor: organize supply frontend structure

src/features/workbench/hooks/use-workbench-agent.ts

@@ -1,5 +1,3 @@
-"use client";
-
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { useChat } from "@ai-sdk/react";
 import { DefaultChatTransport } from "ai";
@@ -7,34 +5,28 @@ import useSWR from "swr";
 import useSWRImmutable from "swr/immutable";
 import type { PersonaState } from "@/shared/ai-elements/persona";
 import { env } from "@/shared/config/env";
-import { showMapNotice } from "@/features/map/core/components/notice-actions";
-import type {
-  AgentApprovalMode,
-  AgentChatMessage,
-  AgentModelOption,
-  AgentPermissionReply,
-  AgentPermissionRequest,
-  AgentQuestionRequest,
-  AgentStreamRenderState
-} from "@/features/agent";
-import {
-  createAgentApiClient,
-  type AgentSessionStreamEvent
-} from "@/features/agent/api/client";
+import { showMapNotice } from "@/features/map/core";
 import {
+  FrontendActionExecutor,
   agentBootstrapKey,
   agentSessionsKey,
+  createAgentApiClient,
   fetchAgentBootstrap,
-  fetchAgentSessions
-} from "@/features/agent/api/swr";
-import {
+  fetchAgentSessions,
   isUiEnvelopeAllowed,
   parseUiEnvelopePayload,
+  type AgentApprovalMode,
+  type AgentChatMessage,
+  type AgentModelOption,
+  type AgentPermissionReply,
+  type AgentPermissionRequest,
+  type AgentQuestionRequest,
+  type AgentSessionStreamEvent,
+  type AgentStreamRenderState,
+  type FrontendActionRequest,
   type UIEnvelopePayload,
   type UIRegistry
-} from "@/features/agent/ui-envelope";
-import type { FrontendActionRequest } from "@/features/agent/frontend-action";
-import { FrontendActionExecutor } from "@/features/agent/frontend-action/executor";
+} from "@/features/agent";
 import {
   applySessionStreamEvent,
   createCompletedStreamRenderState,