refactor: replace schema code strings with RoborockDataProtocol enums

[allenporter]

Update the status containers and add supported_schema_ids helper to use the enum values instead of the string values. This renames the metadata field to "dps" to be prepared to support using this field for more than just if the feature is supported, but also for supporting parsing dynamic streaming updates of field values based on DPS key. This is pulled out of PR #799

This removes the check for dock_error_status since it is not a real DPS value.

[Copilot]

Pull request overview

Refactors V1 trait field support detection to use DPS/schema IDs (via RoborockDataProtocol / RoborockEnum integer values) instead of string schema codes, in preparation for DPS-driven parsing/streaming updates.

Changes:

• Switch DeviceFeaturesTrait.is_field_supported() from requires_schema_code/supported_schema_codes to dps/supported_schema_ids.
• Add HomeDataProduct.supported_schema_ids helper derived from HomeDataProductSchema.id.
• Update V1 status/consumable container field metadata to store RoborockDataProtocol enum members under dps.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
roborock/roborock_message.py	Adjusts RoborockEnum import source for protocol enums.
roborock/devices/traits/v1/device_features.py	Uses dps metadata + supported_schema_ids for field support checks; adds dataclass field lookup helper.
roborock/devices/traits/v1/__init__.py	Updates trait-system documentation around field support metadata (needs follow-up corrections per comments).
roborock/data/v1/v1_containers.py	Replaces string schema-code metadata with dps enum metadata on V1 containers.
roborock/data/containers.py	Improves supported_schema_codes docstring and adds supported_schema_ids.

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