Summary:
This diff moves the rest of the DataInspector jungle to flipper-plugin. No actual improvements are made yet, but the code is decoupled from Electron and the legacy theming. For example by using Antd based context menus.
Note that `ManagedDataInspector` is now rebranded `DataInspector`, as that is the only variation that should (and is) used publicly.
For the interactionTracker removal, see next diff.
SearchableDataInspector will be addressed in a next diff
Reviewed By: passy
Differential Revision: D27603125
fbshipit-source-id: 188bd000260e4e4704202ce02c7fc98319f0bc22
53c557f923