New UI functionality: visualize aggregate results for Entity Standardization

[mmerler]

When an input with multiple apps is provided to the Entity Standardization API, result the UI must show aggregate results

For the Entity Standardization API, the UI must show:

• a doughnut or pie chart with a breakdown of how many apps/entities where fully recognized
• a detailed list of the individual app/entities
• a doughnut or pie chart with a breakdown of recognized entities by type
• a detailed list of the individual app/entities

The charts must allow for user selection of subgroups, and update the details tables accordingly