[Uptime] Monitor Timelines

[andrewvc]

Implement the timeline widgets from elastic/uptime#79 (screenshot below).

Tasks:

1. Make the POC code in https://github.com/andrewvc/kibana/tree/timelines production quality
2. Implement the timeline UIs in the MonitorList component and on the monitor detail page status widget
3. Make time ranges clickable to jump to detail page with time selector focused on that range.

[elasticmachine]

Pinging @elastic/uptime

[katrin-freihofner]

https://marvelapp.com/64ab321/screen/59949110/handoff

[andrewvc]

I'm thinking we should add to this design "Uptime X%" somewhere. This is a popular ask here: elastic/uptime#15

@katrin-freihofner WDYT?

[andrewvc]

@katrin-freihofner Ah, I missed that we already have that in the details page. Could we include that on the overview as well?

[justinkambic]

we should add to this design "Uptime X%" somewhere

++ people seem to want this info to be easily-accessible. Is there some way we can also convey the period alongside? 99.999% of @every 10m is different than 99.999% of @every 1s