* added new variables for height in theme, added height to gui button large, replaced add gicon with regular gicon, replaced + with gicon, changed button display to flex
* set fixed height to large button, removed xlarge button and replaced with large button
* removed button-mini and replaced with button-small, set fixed height to default button and button-small
* fixed padding for default and large button, fixed height for navbar button, fixed snapshots
* fixed padding and margin on navbar buttons
* gave special height to login btn-primary
* readded btn-mini class with same styling as btn-small and a deprecated notice
* fixed add panel widget buttons
* wip: began work off removing meta and pluginExports from DataSourceApi interface
* WIP: changing how plugins are exports and loaded
* Down the refactoring rabit hole that keeps expanding
* TestData now returns DataSourcePlugin
* Refactoring: fixed app config page loading, type renamings and more typings
* Refactor: Correct casing on DatasourceStatus => DataSourceStatus
* Style: made outlined buttons and used it in Alert component
* Refactor: clean up state on load data source failure
* Refactor: test data source thunk created
* Refactor: move logic to changeDatasource and call that from intialize
* Refactor: move load explore datasources to own thunk
* Refactor: move logic to updateDatasourceInstanceAction
* Tests: reducer tests
* Test(Explore): Added tests and made thunkTester async
* Fix(Explore): Fixed so that we do not render StartPage if there is no StartPage
* Fix(Explore): Missed type in merge
* Refactor: Thunktester did not fail tests on async failures and prevented queires from running on datasource failures
* Feat: Fadein error alert to prevent flickering
* Feat: Refresh labels after reconnect
* Refactor: Move useLokiForceLabels into useLokiLabels from PR comments
* Feat: adds refresh metrics to Prometheus languageprovider
* Style: removes padding for connected datasources
* Chore: remove implicit anys
Similar to how the react panels make sure all data is SeriesData before passing it to the react panels, this makes sure SeriesData is converted to TableData|TimeSeries before passing it to the angular panels.
It also changes the typing to encourage using SeriesData for future development
* set the plugin version if there is a migration handler
* only call panel migration if the version changes
* set the version after change also
* avoid NPE... check that we have options
* destroy is based on the previous panel type, not the next one
* Panels: Minor refactoring on panel plugin version code, #16186
