* chore: prettify gutter-menu

* chore:  add portal packages

* styling:  add styles sidebar and portal behavior

* ui:  sidebar component

* ui:  create and implement statechart for evals

* ui:  actor-relationship service and provider component

* ui:  d3 hierarchy computation

* chore:  add render-modifiers and curved arrows

* ui:  create evaluation actor div

* fix related evaluations schema

* ui:  register/deregister evaluation divs

* ui:  handle resize behavior

* bug:  infinite re-render cycle

* fix:  conditional logic to prevent infinite render of flex resizing

* ui: related evaluations schema and request param

* ui: fix testing for evaluations

* refact: make related-evals a proper has-many

* chore: don't pauseTest

* temp:  debug d3 hierarchy

* ui:  move derived state logic into backing component class for detail

* ui:  deprecated related evaluations logic in statechart

* ui:  update evaluation models
...