feat: Combine the clean record trait with the clean summary

[allenporter]

This makes the calling code simpler for inspecting cleaning data, and reduces interdependencies between traits exposing internal API details.

[Copilot]

Pull Request Overview

This PR consolidates the clean record functionality into the clean summary trait, simplifying the API by eliminating a separate clean record trait. The change reduces interdependencies and makes it easier to access cleaning data.

• Merged CleanRecordTrait functionality directly into CleanSummaryTrait
• Introduced CleanSummaryWithDetail data class to include the last clean record
• Removed the separate CleanRecordTrait class and its associated files

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
roborock/devices/traits/v1/clean_summary.py	Added clean record fetching methods and refresh logic to CleanSummaryTrait
roborock/devices/traits/v1/clean_record.py	Removed entire file containing CleanRecordTrait class
roborock/data/v1/v1_containers.py	Added CleanSummaryWithDetail class extending CleanSummary with last_clean_record field
roborock/devices/traits/v1/init.py	Removed CleanRecordTrait imports and initialization
tests/devices/traits/v1/test_clean_summary.py	Migrated clean record tests and added new test cases
tests/devices/traits/v1/test_clean_record.py	Removed entire test file
tests/devices/snapshots/test_v1_device.ambr	Updated snapshot to reflect new last_clean_record structure

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