Add MAC addresses and comments to Top Clients tables

[cpeintre]

Display MAC addresses and client comments in both Top Clients (total) and Top Clients (blocked only) tables on the homepage. This provides more detailed information about clients at a glance without needing to navigate to separate pages.

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[rdwebdesign]

You need to fix your PR. Please check the failing tests.

Also, can you provide a screenshot of the tables including the suggested changes?