Description

Improves display of notification messages from louislam#4005 and louislam#4112. I have updated the discord and slack notification providers to provide SLOW/NOMINAL notifications that look similar to the existing UP/DOWN notifications. By default, the rest of the notification providers fall back to plain text notifications. Help would be appreciated adding similar functionality to many of the other notification providers.

Type of change

• New feature (non-breaking change which adds functionality)

Checklist

• My code follows the style guidelines of this project
• I ran ESLint and other linters for modified files
• I have performed a self-review of my own code and tested it
• I have commented my code, particularly in hard-to-understand areas (including JSDoc for methods)
• My changes generates no new warnings
• My code needed automated testing. I have added them (this is optional task)

Screenshots

Discord

Slack