Implement new inspector

[timroes]

This is a meta issue, for implementing the new inspector, that will replace the current spy panel solution.

• Detach spy panels from visualization container Detach spy panel from visualization #15901
• Create new requests panel, that doesn't depend on courier anymore Create a proper request/response inspector for visualizations #15897
• Make timelion log its requests to the new requests panel
• Make TSVB log its requests to the new requests panel (requires [TSVB] Introducing Timerange Data Mode for Metric Style Visualizations #15760 to get access to ES requests)
• Remove all Angular code for Inspector
• Rewrite Table mode as React component (requires EuiTableOfRecords component eui#250)

[alexfrancoeur]

@snide had some ideas around the design here and ways to possibly show a visualization alongside the inspector

[snide]

First... I'd move the "spy" caret next to the fullscreen button and give it a tooltip that declares what it does. Dunno if this text is the best, but it's better than the hidden ability it is now.

Dashboard panels

On open, I'd takeover the screen, and put the viz on the left, and the data table on the right. If you want to allow drag resize of the split that's fine, but probably a S/M/L for the viz itself is all someone would need. I definitely wouldn't fill height / width with anything other than a map object just because it causes some warped displays, but instead try to keep the size ratio of the viz wherever it lived (assuming that it comes from a dashboard / canvas).

I think you also need to explain what the difference between raw and formatted data is. I didn't know, so I'm assuming someone else wouldn't know either. Tooltip on the button would be fine.

Table is dummy, ignore and use your imagination :)

All of this should be buildable with existing EUI components.

[AlonaNadler]

Just finished a call with a customer, the customer was looking for a summary table for the visualization which they can export, I showed them the spy panel. I think one of the reasons they didnt realize it exists is that we use the same icon to hide/show legend

It's not clear that it will show spy pannel/visualization summary table, I suggest considering a different icon to the spy panel,
In addition, currently, it's in the bottom on the viz and really easy to miss, maybe we should consider moving it next to the expand icon