Fix execution history matching to ignore subsystem suffix in diagnostics in Overkiz

[iMicknl]

Proposed change

Diagnostics in Overkiz list the execution history. Device diagnostics filter these executions by the selected device, but the subsystem device was not taken into account. This change matches the device URL without considering the subsystem ID.

Device URL format: <protocol>://<gatewayId>/<deviceAddress>[#<subsystemId>]

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
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• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
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• Tests have been added to verify that the new code works.
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[Copilot]

Pull request overview

This PR fixes a bug in the Overkiz integration's device diagnostics where execution history filtering failed to match commands from subsystem devices. The fix modifies the matching logic to compare device URLs by their base part (before the # subsystem suffix), ensuring that executions are correctly associated with devices regardless of subsystem ID presence.

Key Changes:

• Updated execution history filtering to strip subsystem suffix (#<subsystemId>) before comparing device URLs
• Added test coverage for the subsystem matching scenario

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
homeassistant/components/overkiz/diagnostics.py	Modified device diagnostics to compare base device URLs without subsystem suffixes when filtering execution history
tests/components/overkiz/test_diagnostics.py	Added test case to verify execution history matching correctly ignores subsystem suffixes

[Copilot]

The test only covers the case where the device URL has no subsystem suffix but the command URL does. Consider adding test cases for:

1. Device URL with subsystem matching command URL without subsystem
2. Device URL with subsystem matching command URL with a different subsystem
3. Multiple commands with different subsystem suffixes for the same base device

These additional test cases would ensure the bidirectional matching works correctly and cover edge cases where both URLs have subsystems.