feat: add support for eufyCam C37 (T814X, device type 10037)

[g0nff]

Fix: Issue #931

Add support for eufyCam C37 (T814X, device type 10037)

Adds support for the eufyCam C37 — a 360° outdoor pan & tilt battery/solar camera controlled by a HomeBase Mini (T8025). It was previously detected as an UnknownDevice.

Device details (captured from real hardware)

• device_type: 10037
• device_model: T814X
• Station: T8025 (HomeBase Mini) — HomeBase-controlled, not standalone
• Firmware: 1.0.7.x, hardware P1

Approach

Modeled on the existing outdoor pan & tilt camera (OUTDOOR_PT_CAMERA), which is the closest match — outdoor 360° pan/tilt, HB3-style detection, battery + solar power source, and the correct CMD_OUTDOOR_PAN_CALIBRATION P2P command path.

• Add DeviceType.CAMERA_C37 = 10037 and the model-name mapping.
• Classify as camera / battery / pan & tilt / outdoor pan & tilt; add isCameraC37() helpers.
• Reuse the outdoor pan & tilt property and command sets, plus pet detection (DeviceMotionDetectionTypePet / DevicePetDetected) since the C37 supports human/pet/vehicle.
• Route the C37's motion-detection type through the C35 path in both parsing and setting: T8170DetectionTypes has no pet value, whereas EufyCamC35DetectionTypes has identical human/vehicle/all-other values (3/4/32768) plus pet (8), and the bit math is identical. Human/vehicle/all-other behavior is therefore unchanged.
• No StationProperties/StationCommands entries — the C37 is HomeBase-controlled, and its station (T8025 / HomeBase Mini) is already supported.

Testing

Verified against two real C37 cameras via a local eufy-security-ws build:

• Both recognized as cameras (type: 10037, model: T814X) — no more "New unknown device detected".
• Exposed and populated: battery, power source (solar), motion detection, motion tracking, rotation speed, Wi-Fi RSSI, night vision, recording settings, snooze, and human / pet / vehicle detection types.

Note: the detection-type read path is confirmed on-device; the write/toggle path reuses the established C35 code path (no changes to shared logic) but a full write round-trip was not exercised due to P2P constraints of the test setup.