Localize user-facing UI, agent output, and backend messages to Simplified Chinese

sidequestion/context.go

@@ -17,15 +17,15 @@ import (
 // summaryInstruction prompt and the "[此前摘要]"/"[新材料片段]" framing below are
 // agent-brain text sent to the model, so they stay in their benchmarked Chinese.
 var (
-	errSideSummaryCallCap    = errors.New("곁질문 컨텍스트 정리가 이번 처리 상한에 도달했습니다. 질문 범위를 좁힌 뒤 다시 시도해 주세요.")
-	errSideSummaryIncomplete = errors.New("곁질문 요약이 완전히 생성되지 않았습니다. 다시 시도해 주세요.")
-	errSideSummaryOverBudget = errors.New("곁질문 요약이 예산 이내로 줄어들지 않았습니다. 다시 시도해 주세요.")
-	errSideHistoryCursor     = errors.New("곁질문 기록 커서가 유효하지 않습니다.")
-	errSideCompactionStalled = errors.New("곁질문 압축으로 컨텍스트를 더 줄이지 못해 재시도를 중단했습니다.")
+	errSideSummaryCallCap    = errors.New("旁路问答上下文整理已达到本次处理上限。请缩小问题范围后重试。")
+	errSideSummaryIncomplete = errors.New("旁路问答摘要未完整生成，请重试。")
+	errSideSummaryOverBudget = errors.New("旁路问答摘要未缩减到预算范围内，请重试。")
+	errSideHistoryCursor     = errors.New("旁路问答历史游标无效。")
+	errSideCompactionStalled = errors.New("旁路问答压缩未能进一步缩减上下文，已停止重试。")
 )
 
 // sideSummaryFailedPrefix prefixes a wrapped summarizer failure (keeps %w).
-const sideSummaryFailedPrefix = "곁질문 요약에 실패했습니다"
+const sideSummaryFailedPrefix = "旁路问答摘要失败"
 
 // Memory is independent of the main snapshot. Through is a persisted ordinal,
 // not an array offset; restart, pagination and failed requests cannot shift it.

sidequestion/request.go

@@ -35,7 +35,7 @@ const instruction = "这是独立的旁路提问。主 Agent 正在执行原任
 const DefaultOutputTokens = 8192
 const MaxRecentExchanges = 20
 
-var ErrContextBudget = errors.New("곁질문 컨텍스트를 압축해도 모델 예산을 초과합니다. 질문 범위를 좁히거나 모델 컨텍스트 설정을 조정해 주세요.")
+var ErrContextBudget = errors.New("旁路问答上下文压缩后仍超出模型预算。请缩小问题范围或调整模型上下文设置。")
 
 // EstimateInputTokens follows norma's byte-based block estimate with its 4/3
 // safety factor. Include system/schema and framing costs too; JSON characters

sidequestion/service.go

@@ -13,13 +13,13 @@ import (
 // benchmarked Chinese; only text and errors shown to the user are localized
 // (BRIEF 현지화 방침: 출력 언어만 한국어, 프롬프트 본문은 보존).
 var (
-	errSideModelInterrupted = errors.New("모델 응답이 중단되었습니다. 다시 질문해 주세요.")
-	errSideNoAnswer         = errors.New("모델이 답변을 반환하지 않았습니다.")
+	errSideModelInterrupted = errors.New("模型响应已中断，请重新提问。")
+	errSideNoAnswer         = errors.New("模型未返回回答。")
 )
 
 // msgSideToolUnavailable is the answer text shown when a side question tries to
 // trigger a tool call: side questions cannot run tools.
-const msgSideToolUnavailable = "현재 곁질문에서는 도구 작업을 실행할 수 없습니다. 작업 요청은 메인 대화에서 보내 주세요."
+const msgSideToolUnavailable = "当前旁路问答无法执行工具操作。请在主对话中发送任务请求。"
 
 // SideQuestionService has no harness, tool executor, transcript writer or model
 // failover chain. Answer is one completion; Respond adds bounded preparation

sidequestion/sidequestion_localized_test.go

@@ -7,25 +7,25 @@ import (
 	"unicode"
 )
 
-// assertKorean fails if msg is empty, carries a CJK Han ideograph (= leftover
-// untranslated Chinese), or has no Hangul at all. ASCII field names and the
-// "1–4000"-style ranges are fine; only Han marks an unlocalized string.
-func assertKorean(t *testing.T, label, msg string) {
+// assertChinese fails if msg is empty, carries Hangul (= leftover untranslated
+// Korean), or has no Han ideograph at all. ASCII field names and the
+// "1–4000"-style ranges are fine; only Hangul marks an unlocalized string.
+func assertChinese(t *testing.T, label, msg string) {
 	t.Helper()
 	if msg == "" {
 		t.Fatalf("%s: 빈 메시지", label)
 	}
-	hangul := false
+	han := false
 	for _, r := range msg {
-		if unicode.Is(unicode.Han, r) {
-			t.Fatalf("%s: 중국어 한자가 남아 있습니다: %q", label, msg)
-		}
 		if unicode.Is(unicode.Hangul, r) {
-			hangul = true
+			t.Fatalf("%s: 한국어가 남아 있습니다: %q", label, msg)
+		}
+		if unicode.Is(unicode.Han, r) {
+			han = true
 		}
 	}
-	if !hangul {
-		t.Fatalf("%s: 한글이 없습니다: %q", label, msg)
+	if !han {
+		t.Fatalf("%s: 汉字缺失: %q", label, msg)
 	}
 }
 
@@ -34,16 +34,16 @@ func assertKorean(t *testing.T, label, msg string) {
 // These surface through /api/.../side-questions into the chat 곁질문 panel, so a
 // revert to Chinese here is a user-visible regression and must fail the build.
 func TestSideQuestionOutputsLocalized(t *testing.T) {
-	assertKorean(t, "ErrContextBudget", ErrContextBudget.Error())
-	assertKorean(t, "errSideModelInterrupted", errSideModelInterrupted.Error())
-	assertKorean(t, "errSideNoAnswer", errSideNoAnswer.Error())
-	assertKorean(t, "msgSideToolUnavailable", msgSideToolUnavailable)
-	assertKorean(t, "errSideSummaryCallCap", errSideSummaryCallCap.Error())
-	assertKorean(t, "sideSummaryFailedPrefix", sideSummaryFailedPrefix)
-	assertKorean(t, "errSideSummaryIncomplete", errSideSummaryIncomplete.Error())
-	assertKorean(t, "errSideSummaryOverBudget", errSideSummaryOverBudget.Error())
-	assertKorean(t, "errSideHistoryCursor", errSideHistoryCursor.Error())
-	assertKorean(t, "errSideCompactionStalled", errSideCompactionStalled.Error())
+	assertChinese(t, "ErrContextBudget", ErrContextBudget.Error())
+	assertChinese(t, "errSideModelInterrupted", errSideModelInterrupted.Error())
+	assertChinese(t, "errSideNoAnswer", errSideNoAnswer.Error())
+	assertChinese(t, "msgSideToolUnavailable", msgSideToolUnavailable)
+	assertChinese(t, "errSideSummaryCallCap", errSideSummaryCallCap.Error())
+	assertChinese(t, "sideSummaryFailedPrefix", sideSummaryFailedPrefix)
+	assertChinese(t, "errSideSummaryIncomplete", errSideSummaryIncomplete.Error())
+	assertChinese(t, "errSideSummaryOverBudget", errSideSummaryOverBudget.Error())
+	assertChinese(t, "errSideHistoryCursor", errSideHistoryCursor.Error())
+	assertChinese(t, "errSideCompactionStalled", errSideCompactionStalled.Error())
 }
 
 // TestSideQuestionBudgetSentinelPreserved: localizing the message must not break