UI: Node drain status light icons

[DingoEatingFuzz]

Augment the existing colored node status light/indicator with icons. This does a better job communicating state and it's also an accessibility no-no to communicate exclusively with color.

I also took this moment to emphasize Down clients on the list view:

[joshklekamp]

Looks good Michael! Two small things:

1. Looks like the ACL token is missing, so all the eligibility and drain options are disabled. Not sure if that will be problematic, but I figured I would call it out.
2. The icon for alerts looks a little distorted and not quite as wide as the Structure one.

[DingoEatingFuzz]

Looks like the ACL token is missing, so all the eligibility and drain options are disabled. Not sure if that will be problematic, but I figured I would call it out.

Yeah, this is fine. Just a side effect of the mirage data when I took the screenshots.

The icon for alerts looks a little distorted and not quite as wide as the Structure one.

I'm assuming you mean the triangular ones? Yes, it's an old icon I grabbed from elsewhere before Structure existed. I'll open an issue to address replacing that icon.

[DingoEatingFuzz]

Added #7050

[backspace]

Excellent, thanks for doing this! 🎉

[github-actions]

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