[Uptime] Audit new EUI Borealis theme

[jasonrhodes]

Full instructions for how to do this audit can be found #199715, but the AC checklist has been copied here, with links to the relevant sections of that issue.

Acceptance criteria for the Uptime plugin

Important

Things marked as Required must be completed. Everything else we would really like teams to give their best effort to resolve, but are ultimately non-blocking.

Important details on each of these steps is noted in the main issue which has been linked to via each step's "details" link, but these "details" links reference HTML anchors in the linked issue and may require reloading the page in order to have the browser navigate correctly to the anchor position.

• (Required) All usages of "success" colors have been updated to "accentSecondary" and "textAccentSecondary" as needed (details).
• (Required) All usages of "successText" colors have been updated to "textAccentSecondary" as needed (details).
• (Required) All references to renamed tokens have been updated to use the new token name. (details)
• (Required) All usage of color palette tokens and functions now pull from the theme, and correctly update to use new colors when the theme changes from Borealis to Amsterdam and vice versa. (details)
• (Required) @kkurstak or @patpscal has reviewed the UI with the new changes and is ready to ship.
• All usages of vis colors for non-visulalization usage have been removed in favor of other EUI color tokens, where possible. (details)
• All "Custom colors" have been replaced with EUI color tokens. (details)
• All usages of color functions have been removed in favor of color tokens, where possible. (details)
• All usages of JSON tokens have been removed in favor of color tokens, where possible. (details)

[elasticmachine]

Pinging @elastic/obs-ux-management-team (Team:obs-ux-management)

[shahzad31]

putting back to read state, it seems like pre-mature to test it until common problems can be addressed.

[shahzad31]

back to work