feat(i18n): zh-CN examples log in English, matching the serial-monitor convention

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

public/exemplos/zh-CN/esp-rainmaker.c

@@ -56,7 +56,7 @@ void app_main(void)
     esp_rmaker_node_t *node = esp_rmaker_node_init(&rainmaker_cfg, "ESP32_SmartSwitch", "Switch");
     
     // 创建默认的 'Switch' 设备
-    switch_device = esp_rmaker_switch_device_create("Luz Sala", NULL, true);
+    switch_device = esp_rmaker_switch_device_create("Living Room Light", NULL, true);
     
     // 注册写回调
     esp_rmaker_device_add_cb(switch_device, write_cb, NULL);
@@ -72,5 +72,5 @@ void app_main(void)
     // 通过 BLE 启动 Wi-Fi 配网（在官方 RainMaker 应用中打开）
     app_wifi_start(POP_TYPE_RANDOM);
 
-    ESP_LOGI(TAG, "Nó RainMaker pronto! Escaneie o QR Code no app ESP RainMaker.");
+    ESP_LOGI(TAG, "RainMaker node ready! Scan the QR code in the ESP RainMaker app.");
 }