MIA Status does not render properly

[zwass]

Fleet version (Head to the "My account" page in the Fleet UI or run fleetctl version): master
Operating system (e.g. macOS 11.2.3): Any
Web browser (e.g. Chrome 88.0.4324): Any

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🧑‍💻  Expected behavior

"MIA" renders with an icon like other host statuses.

💥  Actual behavior

More info

This worked at some point not long ago, so I'm not sure what recent change may have caused it.

[zwass]

Please ask @noahtalerman for the expected style here.

To reproduce, connect to the Fleet MySQL database and set the host seen_time column to something older than 30 days:

update hosts set seen_time=(now() - interval 31 day) where id = 100;

May need to replace id = 100 with a valid ID for hosts you have enrolled. Use select id from hosts to see what that might be.

[noahtalerman]

The Hosts page in Fleet EE (current, dev-ready) Figma file is updated with MIA styles.
Color for MIA indicator - $ui-dark-grey (#afbec1)

Screenshot below: