Fixes #33153 - make slot registry singleton

Fixes #23665 - Patternfly charts on Host Detail

We are still using deprecated method `flot_chart` to render the Host
detail page charts. It works, but we should migrate to rendering
React components directly.

Fixes #31596 - Timeseries Area chart in React

Implements area timeseries chart, previously implemented by `flot_chart` in React.

Fixes #24351 - chart click through search

Fixes long lasting regression of charts on dashboard not being clickable through.
Adds posibility to specify custom filters for chart segments.
Moves click handler from DonutChartService to ChartService, as there is no reason for...

Fixes #27457 - Add support for react router in plugins

Fixes #30791 - Add tab extension abilty (host details page) (#7967)

Fixes #30246 - Upgrade vendor to v4.11.1

Fixes #29734 - Fix bar chart on config report page

Fixes #28488 - consume jest config from env

Fixes #27708 - Add line chart