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

server/assets_localized_test.go

@@ -18,7 +18,7 @@ func TestAssetErrorConstantsLocalized(t *testing.T) {
 		"errCompanyNameConflict":      errCompanyNameConflict,
 	}
 	for label, msg := range cases {
-		assertKoreanError(t, label, msg)
+		assertChineseError(t, label, msg)
 	}
 }
 
@@ -32,7 +32,7 @@ func TestTaskAssetProvenanceLocalized(t *testing.T) {
 		"taskAssetSourceTaskSummary": taskAssetSourceTaskSummary,
 	}
 	for label, msg := range cases {
-		assertKoreanError(t, label, msg)
+		assertChineseError(t, label, msg)
 	}
 }
 
@@ -53,7 +53,7 @@ func TestAssetResponsesLocalized(t *testing.T) {
 	if rec.Code != http.StatusBadRequest {
 		t.Fatalf("scope+asset_ids status=%d, want 400 (body %s)", rec.Code, rec.Body.String())
 	}
-	assertKoreanError(t, "scope-conflict", decodeErrorField(t, rec.Body.Bytes()))
+	assertChineseError(t, "scope-conflict", decodeErrorField(t, rec.Body.Bytes()))
 
 	// attachTaskAssets — an oversized body trips MaxBytesReader during decode.
 	bigReq := httptest.NewRequest(http.MethodPost, "/api/tasks/1/assets",
@@ -64,7 +64,7 @@ func TestAssetResponsesLocalized(t *testing.T) {
 	if rec.Code != http.StatusRequestEntityTooLarge {
 		t.Fatalf("task asset too-large status=%d, want 413 (body %s)", rec.Code, rec.Body.String())
 	}
-	assertKoreanError(t, "task-asset-too-large", decodeErrorField(t, rec.Body.Bytes()))
+	assertChineseError(t, "task-asset-too-large", decodeErrorField(t, rec.Body.Bytes()))
 
 	// decodeCompanyMutationRequest — a body-only helper, no DB or Server state.
 	compReq := httptest.NewRequest(http.MethodPost, "/api/companies",
@@ -77,5 +77,5 @@ func TestAssetResponsesLocalized(t *testing.T) {
 	if rec.Code != http.StatusRequestEntityTooLarge {
 		t.Fatalf("company too-large status=%d, want 413 (body %s)", rec.Code, rec.Body.String())
 	}
-	assertKoreanError(t, "company-too-large", decodeErrorField(t, rec.Body.Bytes()))
+	assertChineseError(t, "company-too-large", decodeErrorField(t, rec.Body.Bytes()))
 }