fix: Allow startup with unsupported devices

[allenporter]

Raise and catch when finding an unsupported device. We will allow the device manager to continue with the devices that are supported, ignoring the ones that are not supoprted.

We test with an unsupported protocol version but it also applies to unsupported q10 devices.

Issue: home-assistant/core#159656

[Copilot]

Pull request overview

This PR enhances the device manager to gracefully handle unsupported devices, allowing the system to continue operating with supported devices while logging and tracking unsupported ones. Previously, encountering an unsupported device would raise NotImplementedError and potentially halt initialization.

Key Changes:

• Introduced UnsupportedDeviceError exception to distinguish unsupported devices from other errors
• Added try-catch logic in device discovery to skip unsupported devices and continue with supported ones
• Added diagnostics tracking to monitor counts of supported and unsupported devices by protocol version

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.

File	Description
roborock/devices/device_manager.py	Adds UnsupportedDeviceError exception class, wraps device creation in try-catch to handle unsupported devices gracefully, and adds diagnostics counters for supported/unsupported devices
tests/devices/test_device_manager.py	Adds test case validating that the device manager can handle mixed supported and unsupported devices, verifying only supported devices are initialized and diagnostics are properly tracked

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[Lash-L]

my GitHub app has been on the fritz recently, it won’t let me comment on the actual line, but while you’re there could you fix the unsupported device message? I did strip instead of split on accident

[allenporter]

my GitHub app has been on the fritz recently, it won’t let me comment on the actual line, but while you’re there could you fix the unsupported device message? I did strip instead of split on accident

I've updated this to include the entire product model