chore: Add additional Home data to diagnostics

[allenporter]

Add home API data including products devices, rooms, etc and increase the number of redacted fields. Add a device manager snapshot test to verify which fields are redacted.

[Copilot]

Pull request overview

This PR adds comprehensive home API data (devices, products, rooms, etc.) to the diagnostics output and enhances data redaction by increasing the number of redacted fields and adding selective field preservation via KEEP_KEYS.

Key changes:

• Adds home_data to diagnostic output alongside existing device and diagnostics information
• Implements path-based redaction logic to selectively preserve non-sensitive product and schema information
• Adds snapshot test to verify correct field redaction behavior

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
roborock/diagnostics.py	Adds KEEP_KEYS mechanism for selective field preservation and expands REDACT_KEYS with home data fields (id, name, productId, etc.)
roborock/devices/device_manager.py	Stores home_data and restructures diagnostic_data() to return home_data, devices, and diagnostics sections
roborock/devices/device.py	Refactors diagnostic_data() to apply redaction to entire structure for correct path tracking
tests/devices/test_device_manager.py	Adds snapshot test for diagnostics and updates assertions for new structure
tests/devices/snapshots/test_device_manager.ambr	New snapshot file capturing expected diagnostic output with redaction
tests/devices/snapshots/test_v1_device.ambr	Updates snapshots to reflect additional redacted fields (name, productId)

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[Copilot]

The KEEP_KEYS entries use singular form "product" but the actual field name in HomeData is "products" (plural). This causes product information to be incorrectly redacted in home_data.

The KEEP_KEYS should include:

• products.id (not product.id)
• products.schema.id (not product.schema.id)
• products.schema.name (not product.schema.name)

The current entries only work for the devices section where each device has a single product field, but they don't match the path products.id when processing the home_data.products list.