[Metrics UI] Open Metrics Explorer graphs in Lens by default

[sorantis]

Today when users click on Open in Visualize the resulting graph opens in TSVB.
Recent updates in Lens indicate that it should be possible to switch to opening graphs in Lens instead.

The purpose of this issue is open graphs in Lens by default. Should there be any blockers, let's track them here and inform the Lens team.

[elasticmachine]

Pinging @elastic/logs-metrics-ui (Team:logs-metrics-ui)

[roshan-elastic]

@neptunian @smith - Are we able to understand how much effort this is/any impact to the user if we upgrade this?

We can prioritise this once we have a bit of an idea of the risk/effort of doing this.

Not urgent.

[neptunian]

For effort, I would say it's a small if we're lucky but probably a medium. I think all these calculations are supported, though not sure about "rate".

When you say risk, do you mean risk to the user? I think it would be low risk. There are many dashboards that have old visualizations with an option to convert to lens so I think lens has pretty good support at this point. The biggest potential issue is "rate" calculation but I think we can support it.

[roshan-elastic]

Cool - thanks @neptunian. I'll prioritise this quite low for now. I suspect it won't get done for a while but at some point there will be a good reason why we have to do this (e.g. if we decide we need Metrics Explorer in serverless)

[elasticmachine]

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