fix: retryコマンドの有効範囲と案内文を修正

src/__tests__/conversationLoop-resume.test.ts

@@ -77,6 +77,8 @@ vi.mock('../shared/i18n/index.js', () => ({
     proposed: 'Proposed:',
     actionPrompt: 'What next?',
     playNoTask: 'No task for /play',
+    retryNoOrder: 'No previous order found.',
+    retryUnavailable: '/retry is not available in this mode.',
     cancelled: 'Cancelled',
     actions: { execute: 'Execute', saveTask: 'Save', continue: 'Continue' },
   })),
@@ -212,4 +214,15 @@ describe('/resume command', () => {
     expect(capture.sessionIds[0]).toBe('resumed-session-xyz');
     expect(result.action).toBe('cancel');
   });
+
+  it('should reject /retry in non-retry mode', async () => {
+    setupRawStdin(toRawInputs(['/retry', '/cancel']));
+    setupProvider([]);
+
+    const ctx = createSessionContext();
+    const result = await runConversationLoop('/test', ctx, defaultStrategy, undefined, undefined);
+
+    expect(mockLogInfo).toHaveBeenCalledWith('/retry is not available in this mode.');
+    expect(result.action).toBe('cancel');
+  });
 });

src/features/interactive/conversationLoop.ts

@@ -85,6 +85,8 @@ export interface ConversationStrategy {
   selectAction?: (task: string, lang: 'en' | 'ja') => Promise<PostSummaryAction | null>;
   /** Previous order.md content for /replay command (retry/instruct only) */
   previousOrderContent?: string;
+  /** Enable /retry slash command (retry mode only) */
+  enableRetryCommand?: boolean;
 }
 
 /**
@@ -166,6 +168,10 @@ export async function runConversationLoop(
     }
 
     if (trimmed === '/retry') {
+      if (!strategy.enableRetryCommand) {
+        info(ui.retryUnavailable);
+        continue;
+      }
       if (!strategy.previousOrderContent) {
         info(ui.retryNoOrder);
         continue;

src/features/interactive/interactive.ts

@@ -46,6 +46,7 @@ export interface InteractiveUIText {
   cancelled: string;
   playNoTask: string;
   retryNoOrder: string;
+  retryUnavailable: string;
 }
 
 /**

src/features/interactive/retryMode.ts

@@ -14,13 +14,12 @@ import {
 } from './conversationLoop.js';
 import {
   createSelectActionWithoutExecute,
-  buildReplayHint,
   formatMovementPreviews,
   type PieceContext,
 } from './interactive-summary.js';
 import { resolveLanguage } from './interactive.js';
 import { loadTemplate } from '../../shared/prompts/index.js';
-import { getLabelObject } from '../../shared/i18n/index.js';
+import { getLabel, getLabelObject } from '../../shared/i18n/index.js';
 import { resolveConfigValues } from '../../infra/config/index.js';
 import type { InstructModeResult, InstructUIText } from '../tasks/list/instructMode.js';
 
@@ -120,10 +119,10 @@ export async function runRetryMode(
   const templateVars = buildRetryTemplateVars(retryContext, lang, previousOrderContent);
   const systemPrompt = loadTemplate('score_retry_system_prompt', ctx.lang, templateVars);
 
-  const replayHint = buildReplayHint(ctx.lang, previousOrderContent !== null);
+  const retryIntro = getLabel('retry.ui.intro', ctx.lang);
   const introLabel = ctx.lang === 'ja'
-    ? `## リトライ: ${retryContext.failure.taskName}\n\nブランチ: ${retryContext.branchName}\n\n${ui.intro}${replayHint}`
+    ? `## リトライ: ${retryContext.failure.taskName}\n\nブランチ: ${retryContext.branchName}\n\n${retryIntro}`
-    : `## Retry: ${retryContext.failure.taskName}\n\nBranch: ${retryContext.branchName}\n\n${ui.intro}${replayHint}`;
+    : `## Retry: ${retryContext.failure.taskName}\n\nBranch: ${retryContext.branchName}\n\n${retryIntro}`;
 
   const policyContent = loadTemplate('score_interactive_policy', ctx.lang, {});
 
@@ -144,6 +143,7 @@ export async function runRetryMode(
     introMessage: introLabel,
     selectAction: createSelectActionWithoutExecute(ui),
     previousOrderContent: previousOrderContent ?? undefined,
+    enableRetryCommand: true,
   };
 
   const result = await runConversationLoop(cwd, ctx, strategy, retryContext.pieceContext, undefined);

src/shared/i18n/labels_en.yaml

@@ -10,7 +10,7 @@ interactive:
   conversationLabel: "Conversation:"
   noTranscript: "(No local transcript. Summarize the current session context.)"
   ui:
-    intro: "Interactive mode - describe your task. Commands: /go (execute), /play (run now), /resume (load session), /retry (rerun previous order), /cancel (exit)"
+    intro: "Interactive mode - describe your task. Commands: /go (create instruction & run), /play (run now), /resume (load session), /cancel (exit)"
     resume: "Resuming previous session"
     noConversation: "No conversation yet. Please describe your task first."
     summarizeFailed: "Failed to summarize conversation. Please try again."
@@ -25,6 +25,7 @@ interactive:
     cancelled: "Cancelled"
     playNoTask: "Please specify task content: /play <task>"
     retryNoOrder: "No previous order (order.md) found. /retry is only available during retry."
+    retryUnavailable: "/retry is only available in Retry mode from `takt list`."
     personaFallback: "No persona available for the first movement. Falling back to assistant mode."
   modeSelection:
     prompt: "Select interactive mode:"
@@ -77,10 +78,10 @@ piece:
 # ===== Instruct Mode UI (takt list -> instruct) =====
 instruct:
   ui:
-    intro: "Instruct mode - describe additional instructions. Commands: /go (summarize), /retry (rerun previous order), /cancel (exit)"
+    intro: "Instruct mode - describe additional instructions. Commands: /go (create instruction & run), /replay (resubmit previous order), /cancel (exit)"
     resume: "Resuming previous session"
     noConversation: "No conversation yet. Please describe your instructions first."
-    summarizeFailed: "Failed to summarize conversation. Please try again."
+    summarizeFailed: "Failed to create instruction. Please try again."
     continuePrompt: "Okay, continue describing your instructions."
     proposed: "Proposed additional instructions:"
     actionPrompt: "What would you like to do?"
@@ -91,6 +92,11 @@ instruct:
     cancelled: "Cancelled"
     replayNoOrder: "Previous order (order.md) not found"
 
+# ===== Retry Mode UI (takt list -> retry) =====
+retry:
+  ui:
+    intro: "Retry mode - describe additional instructions. Commands: /go (create instruction & run), /retry (rerun previous order), /cancel (exit)"
+
 run:
   notifyComplete: "Run complete ({total} tasks)"
   notifyAbort: "Run finished with errors ({failed})"

src/shared/i18n/labels_ja.yaml

@@ -10,7 +10,7 @@ interactive:
   conversationLabel: "会話:"
   noTranscript: "（ローカル履歴なし。現在のセッション文脈を要約してください。）"
   ui:
-    intro: "対話モード - タスク内容を入力してください。コマンド: /go（実行）, /play（即実行）, /resume（セッション読込）, /retry（前回の指示書で再実行）, /cancel（終了）"
+    intro: "対話モード - タスク内容を入力してください。コマンド: /go（指示書作成・実行）, /play（即実行）, /resume（セッション読込）, /cancel（終了）"
     resume: "前回のセッションを再開します"
     noConversation: "まだ会話がありません。まずタスク内容を入力してください。"
     summarizeFailed: "会話の要約に失敗しました。再度お試しください。"
@@ -25,6 +25,7 @@ interactive:
     cancelled: "キャンセルしました"
     playNoTask: "タスク内容を指定してください: /play <タスク内容>"
     retryNoOrder: "前回の指示書（order.md）が見つかりません。/retry はリトライ時のみ使用できます。"
+    retryUnavailable: "/retry は `takt list` の Retry モードでのみ使用できます。"
     personaFallback: "先頭ムーブメントにペルソナがありません。アシスタントモードにフォールバックします。"
   modeSelection:
     prompt: "対話モードを選択してください:"
@@ -77,10 +78,10 @@ piece:
 # ===== Instruct Mode UI (takt list -> instruct) =====
 instruct:
   ui:
-    intro: "指示モード - 追加指示を入力してください。コマンド: /go（要約）, /retry（前回の指示書で再実行）, /cancel（終了）"
+    intro: "指示モード - 追加指示を入力してください。コマンド: /go（指示書作成・実行）, /replay（前回の指示書で再投入）, /cancel（終了）"
     resume: "前回のセッションを再開します"
     noConversation: "まだ会話がありません。まず追加指示を入力してください。"
-    summarizeFailed: "会話の要約に失敗しました。再度お試しください。"
+    summarizeFailed: "指示書の作成に失敗しました。再度お試しください。"
     continuePrompt: "続けて追加指示を入力してください。"
     proposed: "提案された追加指示:"
     actionPrompt: "どうしますか？"
@@ -91,6 +92,11 @@ instruct:
     cancelled: "キャンセルしました"
     replayNoOrder: "前回の指示書（order.md）が見つかりません"
 
+# ===== Retry Mode UI (takt list -> retry) =====
+retry:
+  ui:
+    intro: "リトライモード - 追加指示を入力してください。コマンド: /go（指示書作成・実行）, /retry（前回の指示書で再実行）, /cancel（終了）"
+
 run:
   notifyComplete: "run完了 ({total} tasks)"
   notifyAbort: "runはエラー終了 ({failed})"