Merge remote-tracking branch 'origin/rm/design-v2' into rm/design-v2

移除已无调用方的 planning_gdd_model.rs 及模块导出

删除仅依赖退役提交错误类型的无效判定函数

apps/ai-game-creator-shell/scripts/agent-swarm-test-chat.mjs

@@ -957,9 +957,6 @@ async function runInteractiveCargo(cliArguments, setActiveChild) {
   return result;
 }
 
-// 立项策划跑 standard 档，`agent.delegate` 这类动作按项目权限策略必须逐个确认，
-// 而确认和问询都只从 CLI 的 stdin 读。自主构建档没有这一步，所以只有 --plan 需要
-// 一个把「人坐在终端前敲 approve」自动化掉的应答器；判据本身仍然走后端确认命令。
 const swarmConfirmationPromptPattern = /输入 approve 或 reject：$/u;
 const swarmUserInputPromptPattern = /请选择 1-\d+，或直接输入其他答案：$/u;
 

apps/ai-game-creator-shell/src-tauri/src/agent/design_runtime.rs

@@ -795,15 +795,10 @@ pub(crate) async fn continue_design_agent_at(
         .ok_or("策划 Agent 当前正在工作")?;
     let mut session = match read_design_session(root)? {
         Some(session) => session,
-        None => {
-            if read_planning_session_v2(root)?.is_some() {
-                return Err("此项目包含旧策划会话，请查看原有记录或在新项目开始五阶段策划".into());
-            }
-            new_design_session(
-                &project_id,
-                &load_game_creator_app_config()?.selected_model_id,
-            )
-        }
+        None => new_design_session(
+            &project_id,
+            &load_game_creator_app_config()?.selected_model_id,
+        ),
     };
     if session.project_id != project_id {
         return Err("策划会话与当前项目不匹配".into());

apps/ai-game-creator-shell/src-tauri/src/agent/runtime_driver/main_loop.rs

@@ -78,12 +78,6 @@ pub(super) fn game_creator_agent_final_reply_error_allows_fallback(error: &str)
     matches!(kind.as_str(), "empty-response" | "deserialize")
 }
 
-/// 这些错误只描述本次 Provider input 或候选 GDD；真正的 session CAS 冲突不在
-/// 此列——那说明 durable session 已被推进或损坏，必须 reconcile。
-fn plan_submit_error_is_business_rejection(error: &PlanningStorageError) -> bool {
-    matches!(error.code(), "PLAN_INVALID_REQUEST" | "PLAN_SIZE_LIMIT")
-}
-
 const AGENT_RUNTIME_PLAN_UPDATE_IDLE_LIMIT: u32 = 4;
 
 /// 最终回复被收束门禁拦下后 run 会原地续跑重试。多数 blocker 是模型自己能解的

apps/ai-game-creator-shell/src-tauri/src/agent/runtime_protocol.rs

@@ -7,9 +7,6 @@ mod design_session;
 mod finalization;
 mod json_sidecar;
 mod models;
-mod planning_gdd_model;
-mod planning_policy_v2;
-mod planning_session_v2;
 mod provider_control;
 mod provider_retry;
 mod real_e2e_checkpoint;
@@ -24,9 +21,6 @@ pub(crate) use design_session::*;
 pub(in crate::agent) use finalization::*;
 pub(in crate::agent) use json_sidecar::*;
 pub(in crate::agent) use models::*;
-pub(crate) use planning_gdd_model::*;
-pub(crate) use planning_policy_v2::*;
-pub(crate) use planning_session_v2::*;
 pub(in crate::agent) use provider_control::*;
 pub(in crate::agent) use provider_retry::*;
 pub(in crate::agent) use real_e2e_checkpoint::*;

apps/ai-game-creator-shell/src-tauri/src/main.rs

@@ -2628,10 +2628,6 @@ fn main() {
             chat_with_game_creator_role_agent,
             chat_with_game_creator_role_agent_stream,
             chat_with_game_creator_direct_codex,
-            start_planning_session_v2,
-            continue_planning_session_v2,
-            decide_planning_artifact_v2,
-            hydrate_planning_session_v2,
             hydrate_design_agent_session,
             reset_design_agent_session,
             get_design_agent_runtime_mode,

apps/ai-game-creator-shell/src-tauri/src/project/write_lock.rs

@@ -372,7 +372,7 @@ pub(crate) fn project_write_lock_reclaim(
 }
 
 /// `.agent/project.lock` 的争用错误前缀。`project_gates.rs`、`provider_recovery.rs`、
-/// `planning_session_v2.rs`、`direct_runtime.rs` 和前端 `App.tsx` 都按这个前缀把争用
+/// `direct_runtime.rs` 和前端 `App.tsx` 都按这个前缀把争用
 /// 识别成"可以等一下"的瞬时状态；文案扩展时要保持前缀逐字不变。
 pub(crate) const PROJECT_WRITE_LOCK_CONTENTION_PREFIX: &str = "项目正在被其他写操作占用：";
 
@@ -476,7 +476,7 @@ impl ProjectWriteLockFailure {
     }
 
     /// 零等待入口的文案。可重试的失败保持争用前缀逐字不变：`provider_recovery.rs`、
-    /// `planning_session_v2.rs`、`direct_runtime.rs` 和前端 `App.tsx` 都按这个前缀把错误
+    /// `direct_runtime.rs` 和前端 `App.tsx` 都按这个前缀把错误
     /// 当成可等待的瞬时状态，改前缀等于顺手改掉它们的重试语义。
     pub(crate) fn message(&self) -> String {
         match self {

apps/ai-game-creator-shell/src/App.tsx

@@ -229,7 +229,6 @@ import {
   parseRememberInput,
 } from './features/project-workspace/memoryCommands';
 import { pendingCommandDetail } from './features/project-workspace/pendingCommandPresentation';
-import { planningStateNeedsRuntimeRefresh } from './features/project-workspace/planningLane';
 import {
   type PlanningApprovalCommandResultV2,
   planningMessagesToChatMessages,
@@ -1202,39 +1201,6 @@ export function App({
     void hydratePlanGddState(targetProjectPath);
   }, [hydratePlanGddState, localProject?.projectPath]);
 
-  useEffect(() => {
-    // 存在性判据故意走 `status`（必选字段，为 `undefined` 当且仅当 runtime 为 null）而不是整个
-    // 对象：依赖里只挖 phase/status/updatedAt 三个标量，是为了只在监工状态真的动了时
-    // 重灌。把 `projectSupervisorRuntime` 本体写进依赖会让每一轮轮询新建的对象身份都触发一次
-    // hydrate，白烧 IPC。
-    if (
-      !localProject?.projectPath ||
-      projectSupervisorRuntime?.status === undefined
-    ) {
-      return;
-    }
-    // 后端 hydrate 会抢项目写锁并扫 authority，不是纯内存读。没有这道门，做游戏和做
-    // 素材链路的每一拍监工心跳都会去抢一次项目写锁——而那两条链路根本不产生策划状态。
-    // 策划状态读 ref 而不进依赖：hydrate 成功就会换一个 `planGddState` 对象身份，写进
-    // 依赖等于 hydrate 触发 hydrate。
-    if (
-      !planningStateNeedsRuntimeRefresh(
-        projectSupervisorRuntime?.source,
-        planGddStateRef.current,
-      )
-    ) {
-      return;
-    }
-    void hydratePlanGddState(localProject.projectPath);
-  }, [
-    hydratePlanGddState,
-    localProject?.projectPath,
-    projectSupervisorRuntime?.phase,
-    projectSupervisorRuntime?.source,
-    projectSupervisorRuntime?.status,
-    projectSupervisorRuntime?.updatedAt,
-  ]);
-
   useEffect(() => {
     const hydrateOnResume = () => {
       if (document.visibilityState === 'hidden' || !localProject?.projectPath) {

apps/ai-game-creator-shell/src/features/agent-runtime/panels.tsx

@@ -676,7 +676,6 @@ export function ProjectSupervisorRuntimePanel({
   error: string;
   runtimeByAgentId: Record<string, AgentRuntimeState | undefined>;
   controlBusy: boolean;
-  planGddAwaitingDecision?: boolean;
   readOnly?: boolean;
   professionalResultsByAgentId: Record<
     string,

apps/ai-game-creator-shell/src/features/project-workspace/PlanningLaneRuntimeStrip.tsx

@@ -1,171 +0,0 @@
-import { useEffect, useState } from 'react';
-
-import type {
-  AgentRuntimeState,
-  AgentRuntimeUserInputRequest,
-} from '../../app/types';
-import {
-  AgentRuntimeUserInputCard,
-  projectRuntimeVisibleError,
-} from '../agent-runtime';
-
-type PlanningLaneRuntimeStripProps = {
-  runtime: AgentRuntimeState | null;
-  error: string;
-  controlBusy: boolean;
-  readOnly?: boolean;
-  onSupervisorRetry: (runtime: AgentRuntimeState) => Promise<string>;
-  onUserInput: (
-    request: AgentRuntimeUserInputRequest,
-    responseId: string,
-    answers: Record<string, string>,
-  ) => void | Promise<void>;
-};
-
-/**
- * 立项策划链路下替代 `ProjectSupervisorRuntimePanel` 的窄条。
- *
- * 完整面板是为做游戏链路设计的：十几个专业 Agent、多步计划、逐 Agent 重试。套到
- * 策划链路上，子 Agent 永远只有 `project-planning` 一个，计划永远一两步，「专业
- * Agent 协作：1」永远是 1——它把 D11 的「总控 + 委派子 Run」拓扑整个漏给了用户，而
- * 用户的心智模型是在跟一个策划聊天。状态本身由顶部的 `PlanGddStageProgress` 承担。
- *
- * 这里只画真正需要用户动手的两样：澄清问答卡，以及失败后的恢复入口。其余时候
- * 返回 null，不占一行。
- *
- * 完整面板在 `waiting-for-user-input` 却读不到 `userInputRequest` 时会画一句
- * 「待回答问题未能读取」。策划链路里这个组合出现在子 Run 退出到父 Run 醒来之间的
- * 瞬时窗口，以及审批等待（交互面是审批卡）——两种都不是读取失败，所以这里不画。
- */
-export function PlanningLaneRuntimeStrip({
-  runtime,
-  error,
-  controlBusy,
-  readOnly = false,
-  onSupervisorRetry,
-  onUserInput,
-}: PlanningLaneRuntimeStripProps) {
-  const [retrySubmitting, setRetrySubmitting] = useState(false);
-  const [retryAccepted, setRetryAccepted] = useState(false);
-  const [retryFeedback, setRetryFeedback] = useState('');
-  useEffect(() => {
-    setRetrySubmitting(false);
-    setRetryAccepted(false);
-    if (runtime?.status === 'failed' || runtime?.phase === 'failed') {
-      setRetryFeedback('');
-    }
-  }, [runtime?.phase, runtime?.runId, runtime?.status]);
-
-  const userInputRequest = readOnly
-    ? null
-    : (runtime?.userInputRequest ?? null);
-  const needsReconciliation = Boolean(
-    runtime &&
-      (runtime.status === 'needs-reconciliation' ||
-        runtime.phase === 'needs-reconciliation'),
-  );
-  // Planning V2 has no supported manual retry path. Its Provider failure is
-  // terminal for the current session; exposing the generic Supervisor retry
-  // would incorrectly enter the retired V1 Runtime and report a busy service.
-  const showRecovery = false;
-  // 与完整面板同源：App 层的操作错误（如「请先回答当前的澄清问题」）优先，其次是
-  // run 自己记下的失败原因。这是原面板里唯一真正面向用户的一行文字，照搬。
-  const rawErrorDetail = error || runtime?.error || '';
-  const errorDetail = rawErrorDetail
-    ? projectRuntimeVisibleError(rawErrorDetail, '项目总控 Agent', true)
-    : '';
-
-  if (!userInputRequest && !showRecovery && !errorDetail) {
-    return null;
-  }
-
-  return (
-    <section
-      className="agent-runtime-status planning-lane-runtime-strip"
-      aria-label="立项策划运行状态"
-    >
-      {errorDetail ? (
-        <small className="project-runtime-error" role="alert">
-          {errorDetail}
-        </small>
-      ) : null}
-      {showRecovery && runtime ? (
-        <div
-          className="project-runtime-recovery"
-          aria-label={
-            needsReconciliation ? '立项策划待核对恢复' : '立项策划失败恢复'
-          }
-        >
-          <span>
-            {needsReconciliation ? (
-              <>
-                本轮工具动作的结果不确定，需要先结束旧任务。
-                <small>不会直接重试，避免重复执行未核对的动作。</small>
-              </>
-            ) : (
-              <>
-                本轮策划已停止。
-                <small>在当前项目重新启动策划，不会新建项目。</small>
-              </>
-            )}
-          </span>
-          <button
-            type="button"
-            disabled={controlBusy || retrySubmitting || retryAccepted}
-            onClick={() => {
-              setRetryFeedback(
-                needsReconciliation
-                  ? '正在结束待核对的旧任务…'
-                  : '正在重新启动策划…',
-              );
-              setRetrySubmitting(true);
-              void onSupervisorRetry(runtime)
-                .then((message) => {
-                  setRetryAccepted(true);
-                  setRetryFeedback(message);
-                })
-                .catch((retryError) => {
-                  setRetryAccepted(false);
-                  setRetryFeedback(
-                    projectRuntimeVisibleError(
-                      retryError instanceof Error
-                        ? retryError.message
-                        : String(retryError),
-                      '项目总控 Agent',
-                      true,
-                    ),
-                  );
-                })
-                .finally(() => setRetrySubmitting(false));
-            }}
-          >
-            {retrySubmitting
-              ? needsReconciliation
-                ? '正在结束旧任务…'
-                : '正在重新启动…'
-              : retryAccepted
-                ? needsReconciliation
-                  ? '旧任务结束请求已受理'
-                  : '重试已受理'
-                : needsReconciliation
-                  ? '已核对，结束旧任务'
-                  : '重新启动策划'}
-          </button>
-          {retryFeedback ? (
-            <small className="project-runtime-retry-feedback" role="status">
-              {retryFeedback}
-            </small>
-          ) : null}
-        </div>
-      ) : null}
-      {userInputRequest && !controlBusy ? (
-        <AgentRuntimeUserInputCard
-          key={`${userInputRequest.requestId}:${userInputRequest.responseId ?? 'pending'}`}
-          request={userInputRequest}
-          controlBusy={controlBusy}
-          onSubmit={onUserInput}
-        />
-      ) : null}
-    </section>
-  );
-}

apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx

@@ -13,8 +13,6 @@ import type {
   GameCreatorDirectTurnUpdateStatus,
   PendingCommand,
   PendingUiConfirmation,
-  PlanGddDecisionAction,
-  PlanGddStateViewV1,
 } from '../../app/types';
 import type { DesignClarificationRequest, DesignView } from '../../app/types';
 import { ChatMarkdownMessage } from '../../components/ChatMarkdownMessage';
@@ -35,13 +33,10 @@ import {
   DesignAgentPendingActions,
   DesignAgentPhaseStatus,
 } from './DesignAgentSurface';
-import { PlanGddSurface } from './GddApprovalCard';
 import {
   pendingCommandDetail,
   pendingCommandTitle,
 } from './pendingCommandPresentation';
-import { isPlanningLaneRuntime } from './planningLane';
-import { PlanningLaneRuntimeStrip } from './PlanningLaneRuntimeStrip';
 import { resolvePendingCommandProjectPath } from './projectCommandPolicy';
 import {
   ResourceReferenceInput,
@@ -100,17 +95,6 @@ type ProjectSupervisorViewProps = RuntimePanelProps & {
   visibleMessages: ChatMessage[];
   visibleProfessionalAgentCards: AgentStatusCard[];
   workspaceStatus: string;
-  planGddState: PlanGddStateViewV1 | null;
-  planGddHydrateBusy: boolean;
-  planGddDecisionBusy: boolean;
-  planGddError: string | null;
-  planningLane?: boolean;
-  onPlanGddRefresh: () => void;
-  onPlanGddDecision: (
-    action: PlanGddDecisionAction,
-    comment: string | null,
-  ) => Promise<void>;
-  onMakeGameFromApprovedGdd?: () => Promise<void>;
   versions?: import('../../../../../packages/shared/src/contracts/gameCreationApp').GameIterationVersion[];
   designView?: DesignView | null;
   onDesignApprove?: (requestId: string, approved: boolean) => void;
@@ -152,14 +136,6 @@ export function ProjectSupervisorView({
   visibleMessages,
   visibleProfessionalAgentCards,
   workspaceStatus,
-  planGddState,
-  planGddHydrateBusy,
-  planGddDecisionBusy,
-  planGddError,
-  planningLane = false,
-  onPlanGddRefresh,
-  onPlanGddDecision,
-  onMakeGameFromApprovedGdd,
   versions,
   designView = null,
   onDesignApprove,
@@ -167,8 +143,6 @@ export function ProjectSupervisorView({
   onDesignRetry,
   ...runtimePanelProps
 }: ProjectSupervisorViewProps) {
-  const planningSurfaceActive =
-    planningLane || isPlanningLaneRuntime(runtimePanelProps.runtime);
   const [expandedProcessKey, setExpandedProcessKey] = useState<string | null>(
     null,
   );
@@ -217,25 +191,13 @@ export function ProjectSupervisorView({
         {designView || onDesignApprove ? (
           <DesignAgentPhaseStatus
             view={designView}
-            busy={runtimePanelProps.controlBusy || planGddDecisionBusy}
-            error={planGddError}
+            busy={runtimePanelProps.controlBusy}
+            error={runtimePanelProps.error}
             onApprove={onDesignApprove ?? (() => undefined)}
             onClarify={onDesignClarify ?? (() => undefined)}
             onRetry={onDesignRetry ?? (() => undefined)}
           />
-        ) : (
-          <PlanGddSurface
-            state={planGddState}
-            active={planningSurfaceActive}
-            projectPath={projectPath}
-            hydrateBusy={planGddHydrateBusy}
-            decisionBusy={planGddDecisionBusy}
-            error={planGddError}
-            onRefresh={onPlanGddRefresh}
-            onDecision={onPlanGddDecision}
-            onMakeGame={onMakeGameFromApprovedGdd}
-          />
-        )}
+        ) : null}
         <div
           ref={messagesRef}
           className="message-list project-supervisor-message-list"
@@ -343,20 +305,8 @@ export function ProjectSupervisorView({
             </div>
           ) : null}
         </div>
-        {directCodex ? null : planningSurfaceActive ? (
-          <PlanningLaneRuntimeStrip
-            runtime={runtimePanelProps.runtime}
-            error={runtimePanelProps.error}
-            controlBusy={runtimePanelProps.controlBusy}
-            readOnly={runtimePanelProps.readOnly}
-            onSupervisorRetry={runtimePanelProps.onSupervisorRetry}
-            onUserInput={runtimePanelProps.onUserInput}
-          />
-        ) : (
-          <ProjectSupervisorRuntimePanel
-            {...runtimePanelProps}
-            planGddAwaitingDecision={Boolean(planGddState?.pendingApproval)}
-          />
+        {directCodex ? null : (
+          <ProjectSupervisorRuntimePanel {...runtimePanelProps} />
         )}
         {pendingCommand ? (
           <div className="pending-command">
@@ -399,8 +349,8 @@ export function ProjectSupervisorView({
         {designView || onDesignApprove ? (
           <DesignAgentPendingActions
             view={designView}
-            busy={runtimePanelProps.controlBusy || planGddDecisionBusy}
-            error={planGddError}
+            busy={runtimePanelProps.controlBusy}
+            error={runtimePanelProps.error}
             onApprove={onDesignApprove ?? (() => undefined)}
             onClarify={onDesignClarify ?? (() => undefined)}
             onRetry={onDesignRetry ?? (() => undefined)}

apps/ai-game-creator-shell/src/features/project-workspace/planningLane.ts

@@ -1,61 +0,0 @@
-import { PROJECT_SUPERVISOR_PLAN_SOURCE } from '../../app/constants';
-import type { AgentRuntimeState, PlanGddStateViewV1 } from '../../app/types';
-
-/**
- * 当前总控 run 是否属于立项策划链路。
- *
- * 判据是 run 的 `source`，不是 `planGddState`：做游戏链路在策划批准之后照样带着
- * 一份 approved 的策划状态，但它的总控 run 是 autonomous 源，必须继续拿完整面板。
- */
-export function isPlanningLaneRuntime(
-  runtime: AgentRuntimeState | null | undefined,
-) {
-  return isPlanningLaneSource(runtime?.source);
-}
-
-/**
- * 同一个判据的标量入口。
- *
- * `App.tsx` 里那条按监工状态重灌策划状态的 effect，依赖里只放 phase/status/updatedAt
- * 这类标量——轮询每拍都会新建 runtime 对象，把本体写进依赖会让每一拍都重跑。要在那
- * 条 effect 里用上链路判据，就只能拿 `source` 这一个标量进去。
- */
-export function isPlanningLaneSource(source: string | null | undefined) {
-  return source === PROJECT_SUPERVISOR_PLAN_SOURCE;
-}
-
-/** 策划状态里还会继续变的那几个态。`approved` / `rejected` 是终态。 */
-const PLAN_GDD_LIVE_STATES: ReadonlySet<PlanGddStateViewV1['state']> = new Set([
-  'draft',
-  'ready_for_approval',
-  'revision_requested',
-]);
-
-/**
- * 监工状态每次变动时，要不要重新 hydrate 策划状态。
- *
- * hydrate 不是纯内存读：后端会抢项目写锁、扫 authority、必要时修投影。把它挂在
- * 「任意 run 的任意一次更新」上，等于让做游戏和做素材链路的每一拍心跳都去抢一次
- * 项目写锁。
- *
- * 但也不能简单地只看 `isPlanningLaneRuntime`：审批卡的可见性判据是
- * `displayGdd && (pendingApproval || recoveryPending)`，跟当前 run 的 source 无关，
- * 而非策划分支的监工面板还要靠 `planGddState.pendingApproval` 点亮等待审批位。所以
- * 策划状态自身还没落定时，即便当前 run 不是策划链路也必须继续跟。
- */
-export function planningStateNeedsRuntimeRefresh(
-  runtimeSource: string | null | undefined,
-  planGddState: PlanGddStateViewV1 | null | undefined,
-) {
-  if (isPlanningLaneSource(runtimeSource)) {
-    return true;
-  }
-  if (!planGddState) {
-    return false;
-  }
-  return Boolean(
-    planGddState.pendingApproval ||
-      planGddState.recoveryPending ||
-      PLAN_GDD_LIVE_STATES.has(planGddState.state),
-  );
-}

apps/ai-game-creator-shell/tests/appSurface.test.ts

@@ -14,7 +14,6 @@ import {
   registerHomeProjectCreationTests,
   registerRecentProjectsTests,
 } from './appSurface/home.suite';
-import { registerPlanGddApprovalTests } from './appSurface/plan-gdd.suite';
 import {
   registerCanvasAssetTests,
   registerProjectAssetTests,
@@ -72,6 +71,5 @@ describe('AI 游戏创作 App 界面边界', () => {
   registerProjectAssetTests();
   registerAgentRuntimeCommandTests();
   registerCanvasAssetTests();
-  registerPlanGddApprovalTests();
   registerDesignAgentSurfaceTests();
 });

docs/project-memory/plans/【实施计划】退役策划V2 Rust Runtime清理-2026-09-14.md

@@ -0,0 +1,21 @@
+# 关联里程碑
+
+`【里程碑】退役策划V2 Rust Runtime清理-2026-09-14.md`
+
+# 修改顺序
+
+1. 从 `runtime_protocol.rs` 移除 V2 模块声明与导出。
+2. 从 `main.rs` / `commands.rs` 移除 V2 command 注册和仅供 V2 的导入。
+3. 删除 V2 Rust 模块及其专属单元测试；保留共享 GDD 模型或新版设计会话仍使用的类型。
+4. 用 `rg` 检查 V2 Rust 符号残留，修复编译引用。
+
+# 验证命令
+
+- `cargo check --manifest-path apps/ai-game-creator-shell/src-tauri/Cargo.toml`
+- `npm run check:encoding`
+- `git diff --check`
+
+# 风险与回滚
+
+- 风险：V2 类型可能被共享测试或前端桥接代码引用。处理方式是按编译错误逐项判断，保留真正共享类型。
+- 回滚：按提交粒度回退本里程碑提交，不触碰前序 V1 清理提交。

docs/project-memory/plans/【里程碑】退役策划V2 Rust Runtime清理-2026-09-14.md

@@ -0,0 +1,38 @@
+# Version
+
+V2-RUST-RETIRE-1
+
+# Status
+
+in-progress
+
+# Date
+
+2026-09-14
+
+# Parent Spec
+
+`docs/technical/【技术方案】策划会话RuntimeV2接入与旧链路退役-2026-09-03.md`
+
+# 目标
+
+删除已经被独立 Design Agent 取代的旧策划 V2 Rust Runtime、Tauri 命令注册和仅服务 V2 的模块导出，使桌面壳继续编译并保留做游戏 Agent 与新版 Design Agent。
+
+# 边界
+
+- 删除 `planning_policy_v2`、`planning_session_v2` 及仅供这两者使用的 V2 注册和调用。
+- 删除 V2 专属的 Tauri command 注册、模块导出和测试入口。
+- 保留 `design_runtime`、`design_tools`、`design_session`、通用 runtime、DirectProject 和做游戏 Agent。
+- 本里程碑不处理前端 V2 数据层、UI、文档索引和共享运行时中的可选清理。
+
+# 验收标准
+
+1. Rust 源码不再编译 `planning_policy_v2.rs` 或 `planning_session_v2.rs`。
+2. `main.rs`、`commands.rs` 和 runtime protocol 不再注册或导出 V2 命令。
+3. 新版 Design Agent 与做游戏 Agent 的 Rust 编译路径保持可用。
+4. 相关定向 Rust 测试和 `cargo check` 通过。
+
+# 依赖
+
+- 当前分支已包含 PR159 的 V1 清理。
+- 前端 V2 调用暂时保留，待后续里程碑同步删除。