Made it possible to mark your favorite tags, so it shows up in the left menu together with your other favorite items.

Contextual menu (right click) on flow items (step, split, reference and end).

Other improvements

• Fix performance issue with panning and zooming. Should now have much better performance
  Made issues follow the same UI patterns as comments with a popover, instead of a module
• Shortcut to duplicate a step (command+d)
• Shortcut to publish changes (command+p)
• Styled shortcuts inside tooltip so it's easier to see and understand the shortcut
• Added more tooltips to icons
• Center spinner when adding a favorite
• Use flow icon on favorised flows
• Improve UX in invite people modal