Move DataInspector to flipper-plugin

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

desktop/flipper-plugin/src/__tests__/api.node.tsx

@@ -28,11 +28,14 @@ test('Correct top level API exposed', () => {
   // Note, all `exposedAPIs` should be documented in `flipper-plugin.mdx`
   expect(exposedAPIs.sort()).toMatchInlineSnapshot(`
     Array [
+      "DataDescription",
       "DataFormatter",
+      "DataInspector",
       "DataSource",
       "DataTable",
       "DetailSidebar",
       "Layout",
+      "MarkerTimeline",
       "NUX",
       "TestUtils",
       "Tracked",
@@ -58,8 +61,10 @@ test('Correct top level API exposed', () => {
     Array [
       "Atom",
       "DataDescriptionType",
+      "DataInspectorExpanded",
       "DataTableColumn",
       "DataTableManager",
+      "DataValueExtractor",
       "DefaultKeyboardAction",
       "Device",
       "DeviceLogEntry",
@@ -68,6 +73,7 @@ test('Correct top level API exposed', () => {
       "DeviceType",
       "Draft",
       "FlipperLib",
+      "HighlightManager",
       "Idler",
       "LogLevel",
       "LogTypes",