User Annotation Improvements

[jacdavi]

This adds a few features in the UI for making notes and customizing the way a VM appears in the SOH graph. The intent is to make it easier for users to track/manage the status of VMs within an experiment (e.g., a user may mark a node red and add a note "reached by red team")

• Adds a new modal for viewing/editing the labels of a VM

  • Separate "notes" section that allows multiline, maintains insertion order, and hides key
  • Available in experiment pages and SOH
  • Treats minimega tags and phenix labels as one (meaning persistent across experiment runs, and also available in mm cli)

• Changes SOH details modal to show notes at the top

  • Adds buttons to edit labels and override style
  • New style modal lets user override the fill color, stroke color, and stroke style of a node. This takes precedence over any default styling

[activeshadow]

Thanks @jacdavi, I'll take a look at this ASAP. Looks cool!

[jacdavi]

Thanks @jacdavi, I'll take a look at this ASAP. Looks cool!

Sounds good. There's one more PR coming soon. No rush on any of them since we have everything in an internal fork. Thanks!