Kubernetes plugin: UI revamp (#3918)

* initial revamp, no error reporting

* initial error detection

* more error detection

* add microsite page

* minor fixes

* add HPA error detection

* refactor error reporting; add tests

* fix import

* add changeseet

* empty error state

* prettier yaml file

* Update plugins/kubernetes/src/components/KubernetesDrawer/KubernetesDrawer.tsx

Co-authored-by: Patrik Oldsberg <poldsberg@gmail.com>

* Update plugins/kubernetes/src/components/KubernetesDrawer/KubernetesDrawer.tsx

Co-authored-by: Patrik Oldsberg <poldsberg@gmail.com>

* PR feedback

* revert odd change

* make patch change

* fix test

* Apply suggestions from code review

Co-authored-by: Fredrik Adelöw <freben@gmail.com>

* prettier

* pr feedback

Co-authored-by: Patrik Oldsberg <poldsberg@gmail.com>
Co-authored-by: Fredrik Adelöw <freben@gmail.com>

plugins/kubernetes/package.json

@@ -40,6 +40,7 @@
     "@material-ui/core": "^4.11.0",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.45",
+    "js-yaml": "^4.0.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-router-dom": "6.0.0-beta.0",