feat: add fast factory stage prompts

factory_host/build_factory_audio_package.py

@@ -1,4 +1,4 @@
-"""Validate and package the three fixed FT1 audio prompts."""
+"""Validate and package the fixed FT1 audio prompts."""
 
 from __future__ import annotations
 
@@ -15,6 +15,8 @@ from pathlib import Path
 
 EXPECTED_FILES = (
     "factory_boot_zh.mp3",
+    "factory_audio_loopback_zh.mp3",
+    "factory_nfc_test_zh.mp3",
     "factory_pass_zh.mp3",
     "factory_shutdown_zh.mp3",
 )
@@ -165,7 +167,7 @@ def build_package(root: Path, output: Path) -> tuple[Path, Path, dict]:
     readme_path.write_text(
         "班班 FT1 产测音频包\n\n"
         "customer_fs.bin 固定为 262144 字节，用于 EG800AKCN_11LG 的 customer_fs 分区。\n"
-        "三个 MP3 必须位于 U:/ 根目录；不要将此镜像混入正式业务固件。\n"
+        "五个 MP3 必须位于 U:/ 根目录；不要将此镜像混入正式业务固件。\n"
         "烧录后以 FT1 BOOT_AUDIO 和最终 session_result 作为设备侧验证。\n",
         encoding="utf-8-sig",
     )