阶段3: 摘除 STF——删除 stf_client/stf_device_mgmt 与全部引用（STF 容器重启/设备管理/强制释放占用/agent 按钮/占用列），调度与设备管理完全基于本地设备池+adb；错误类迁入 device_worker，create_worker 去 stf 参数

core/apk_manager.py

@@ -29,7 +29,6 @@ from concurrent.futures import ThreadPoolExecutor, as_completed
 from config import APK_DIR, ADB_PATH
 from core.logger import get_logger
 from core.models import db, ApkFile as ApkRow
-from .stf_client import STFClient
 from .device_worker import get_all_worker_status
 
 _log = get_logger("core.apk")
@@ -43,8 +42,7 @@ _INSTALL_CONCURRENCY = 5
 class ApkManager:
     """APK 文件管理 + 批量安装。"""
 
-    def __init__(self, stf_client=None, app=None):
-        self.stf = stf_client or STFClient()
+    def __init__(self, app=None):
         self.app = app  # Flask app，用于 db context
         os.makedirs(APK_DIR, exist_ok=True)
         self._lock = threading.Lock()
@@ -194,11 +192,8 @@ class ApkManager:
         if not serials:
             return False, "未选择设备"
 
-        # 获取设备信息（型号等）
-        try:
-            all_devices = {d["serial"]: d for d in self.stf.list_all_devices()}
-        except Exception:
-            all_devices = {}
+        # 设备信息（型号从 worker 状态取，池内无型号信息）
+        all_devices = {}
 
         # 获取 worker 状态（判断设备是否运行中）
         worker_status = {w["serial"]: w for w in get_all_worker_status()}