feat: 位置追踪优化、考勤去重、围栏考勤补充设备信息

- 地图轨迹点按定位类型区分颜色 (GPS蓝/WiFi青/LBS橙/蓝牙紫)
- LBS/WiFi定位点显示精度圈 (虚线圆, LBS~1km/WiFi~80m)
- 地图图例显示各定位类型颜色和精度范围
- 精度圈添加 bubble:true 防止遮挡轨迹点点击
- 点击列表记录直接在地图显示Marker+弹窗 (无需先加载轨迹)
- 修复3D地图setZoomAndCenter坐标偏移, 改用setCenter+setZoom
- 最新位置轮询超时从15s延长至30s (适配LBS慢响应)
- 考勤每日去重: 同设备同类型每天只记录一条 (fence/device/bluetooth通用)
- 围栏自动考勤补充设备电量/信号/基站信息 (从Device表和位置包获取)
- 考勤来源字段 attendance_source 区分 device/bluetooth/fence

via [HAPI](https://hapi.run)

Co-Authored-By: HAPI <noreply@hapi.run>

app/schemas.py

@@ -229,6 +229,7 @@ class HeartbeatListResponse(APIResponse[PaginatedList[HeartbeatRecordResponse]])
 class AttendanceRecordBase(BaseModel):
     device_id: int
     attendance_type: str = Field(..., max_length=20)
+    attendance_source: str = Field(default="device", max_length=20)  # device, bluetooth, fence
     protocol_number: int
     gps_positioned: bool = False
     latitude: float | None = Field(None, ge=-90, le=90)
@@ -243,7 +244,7 @@ class AttendanceRecordBase(BaseModel):
     lac: int | None = None
     cell_id: int | None = None
     wifi_data: list[dict[str, Any]] | None = None
-    lbs_data: list[dict[str, Any]] | None = None
+    lbs_data: list[dict[str, Any]] | dict[str, Any] | None = None
     address: str | None = None
     recorded_at: datetime