Dashboard-to-Dashboard drilldown

[streamich]

Implement Dashboard-to-Dashboard drilldown. (Will be developed by AppArch, but owned by KibanaApp.)

• Create DashboardtoDashboardDrilldown in dashboard_enhanced plugin.
  • Register it using plugins.drilldowns.registerDrilldown().
• Config collection component
  • Implement config collection UI using Actions & Embeddables Phase II API.
    • Select one dashboard from a list of existing dashboards.
      • Hide current dashboard
    • Flags
      • Include current dashboard filters
      • Keep current dashboard time range
• Make sure Dashboard app supports all configuration parameters and can render target dashboard according to provided config through URL params.
• execute() method.
  • Implement logic to navigate to another dashboard in execute method.
  • Consider using URL service.
• Fixes for making dashboard to dashboard navigation work [Drilldowns] Fixes for making dashboard to dashboard navigation work #61230
• inside drill down the two switches should be on by default, currently, they are off.
  • Maybe add unit test for that.

Parent issue: #42845

[elasticmachine]

Pinging @elastic/kibana-app-arch (Team:AppArch)