[Meta][Dashboard] Usability Improvements - Phase 2+

[cqliu1]

This issue is for tracking dashboard usability project for phase 2 and on.
Phase 1: #144752

Polished Panels

Adding Panels

• [Dashboard] Redesign Add Panel Experience #144418 🎨 Needs design 👤 Needs user testing

Maximizing Panels

• [Dashboard] Link to editors in read-only mode  #106553
• [Dashboard] [Reporting] Generate report for individual panels #55600
• [Dashboard] Link to maximized panel #145454

Editing Panels

• [Dashboard Usability] Use hover actions for dashboard panels #151233
• [Dashboard Usability] Centralize Panel Settings - Drilldowns #148928
• [Dashboard] Move control settings into dashboard settings flyout #155750

Filter Exploration

• [Dashboard Usability] Expose all filter sources #152025 🎨 Needs design
• [Dashboard] Add Ignore Global Filter Option to Panels #112328

Unify Dashboard options

• Set/change color palette across an entire dashboard #124462
• [Dashboard] Configure legends across an entire dashboard #124461
• [Dashboard] Configure axes across an entire dashboard #124460
• [Dashboard] Replace labs:dashboard:deferBelowFold advanced setting with dashboard option #150459

Misc / Later

• Setting to exclude the Header/Footer when generating iFrame code to share a Dashboard Setting to exclude the Header/Footer when generating iFrame code to share a Dashboard #121041
• Keyboard shortcuts for frequently used actions
  • Save ctrl/cmd + s
  • Save ctrl/cmd + shift + s
  • New panel after add panel redesign ctrl/cmd + n
• Pin/favorite a dashboard (per user/space?)
• Undo / Redo system
• Panel customization:
  • title background color (auto switch text color for light/dark backgrounds)
  • turn off panel content background (allow transparent background for some embeddables types like image

[elasticmachine]

Pinging @elastic/kibana-presentation (Team:Presentation)

[teresaalvarezsoler]

Closing this meta in favour of this more updated versions #192807 and
#192813