fix(client): determine the last_id by finding the maximum Id in the list

[palazzem]

Related Issues

• Fix last_id key for sectors, inputs and outputs doesn't point to the right last ID #154

Proposed Changes:

This change removes the assumption that items ID returned from the Cloud API, are ordered.

Testing:

Home Assistant integration polling should work again.

Extra Notes (optional):

n/a

Checklist

• Related issues and proposed changes are filled
• Tests are defining the correct and expected behavior
• Code is well-documented via docstrings

[coveralls]

Pull Request Test Coverage Report for Build 14421885397

Details

• 6 of 6 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 14421769847:	0.0%
Covered Lines:	399
Relevant Lines:	399

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💛 - Coveralls