* Grafana-UI: Add caret to the picker

* Grafana-UI: Customise popup's font-size and border-color

* Grafana-UI: Replace highlight background with border color

* Grafana-UI: Use stylesFactory vs inline classes

* Grafana-UI: Import stylesFactory from themes vs index

* Assure base url when single stat, panel and data links are built

* Update public/app/features/dashboard/dashgrid/PanelHeader/PanelHeaderCorner.tsx

* Update public/app/features/panel/panellinks/link_srv.ts

* Update public/app/features/panel/panellinks/link_srv.ts

* Update public/app/features/panel/panellinks/link_srv.ts

* Update public/app/features/panel/panellinks/link_srv.ts

* Review updates

* Remove unnecessary code

Fixes #21991

* Fix z-index on cascader

* Cleanup

* Remove unused import

* add mode picker

* ratio cleanup

* add siebar toggle

* use secondary button

* use cog icon

* cleanup

* full to fill

* Portaling for Select

* Centering container for panel edit

* Panel editor tabs

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* forwardRef to ButtonSelect

* Remove innerRef prop

* Use styleFactory

* Add title editor

* Wip

* FIeld config overrides UI (v1)

* Basic property override editors

* name to prop

* use prop not path

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

* Fix the overflow issue and menu positioning

* Add portal as a property

* WIP: Angular panel chrome, this is going to be tricky

* AngularPanelChrome: initial render works

* Options are showing up

* viz options working

* Fixed singlestat background

* AngularPanels: Fixed alert tab

* Removed anuglar loading spinner

* Dashboard: Refactor dashboard reducer & actions

* Dashboard: minor refactoring

* PanelChrome: loading state moved to header

* Subscribe to render events to solve title update issue

* Time info and query errors now works

* PanelHeader: unifying angular and react behavior

* added getPanelMenu test

* Scrollable now works again

* Various fixes

* Making stuff work

* seperate event emitter for angular

* Fixed issue sending updated dimensions to angular panel

* Minor tweaks

* Fixed tests

* Alerting: alert state now works

* Fixed unit tests

* Fixed a few null check errors

* Simplified events handling

* Fixed strict null checks

* use unit picker

* export correct file name

* override is the same

* Dashboard: Refactor dashboard reducer & actions

* Dashboard: minor refactoring

* Minor cleanup

* Use Cascader for UnitPicker and add relevant props to Cascader

* Fix grammar

* Add placeholder for UnitPicker

* Update comments

* initial POC

* fix import

* field config editor in the sidebar

* field config editor in the sidebar

* field config editor in the sidebar

* sidebar

* include threshold in sidebar

* include threshold in sidebar

* include threshold in sidebar

* init to empty threshold

* merge

* Make sure editor is fully rendered when page is refreshed

* use scrollbars

* add matcher UI folder

* remove

* Field options basic editors

* Removed deebugger

* Make number field editor controlled

* Update public/app/features/dashboard/state/PanelModel.ts

* Update public/app/plugins/panel/gauge/GaugePanel.tsx

* Ready for production

Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>

* Add an early exit

* Fix issue with blur and only display label

* Remove unused code

* Enabled custom value

* Update test

* Add custom value creating according to #21869

* Make new edit work again

* Add custom scrolls

* better merge

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

* get theme from context for thresholds

* remove theme

* use theme context

* remove theme from gauge/bargauge

* Make new edit work again

* add cx

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

* use splitpane for new editor

* change header

* use back button icon

* adding react split

* export arrow dataframe

* use the same table

* Alphabetized tslint and tsconfig files

* Optimized tsconfig files

* Optimized editorconfig & prettier config files

… to reduce redundancy

* Switched to @grafana/tsconfig

… and:
* de-duped options
* removed options with default values

* Fixed nasty issue with types for nested slate-react

* Replaced TSLint with ESLint

* TSLint disables → ESLint disables

… also JSHint removals, which haven’t had an affect since it was replaced with TSLint.

* Compliances for ESLint, Prettier and TypeScript

* Updated lockfile

* First attempt

* Save confirmation with discard option, reusing queriess a little bit differently

* simplify cloning panels and restoring last results in panel query runner

* Remove save button

* Update public/app/features/dashboard/components/PanelEditor/PanelEditor.tsx

* Exit/discard buttons

* Update snaps

* Review comments

* Fix lint

Added "metadata" to Word Usage

* Change log 6.6.1

* Add PR co-authors

* fix label type for PR #21949

Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>

* Datasource: updates PromExploreQueryEditor - rewrite to functional component

* Datasource: updates PromQueryField - moves an extra field from children to the separate prop

* Datasource: adds PromExploreExtraField

* Datasource: updates PromExploreQueryEditor - fixes typo

* Datasource: updates prometheus explore editor snapshots

* Datasource: updates PromExploreExtraField export

* Datasource: removes unnecessary div from PromExploreQueryEditor

* Datasource: adds basic PromExploreExtraField snapshot test

* Datasource: adds basic PromExploreQueryEditor test

* Datasource: updates PromExploreQueryEditor snapshot to fix timezone issues

* Datasource: updates PromExploreQueryEditor - onChangeQueryStep cleanup

* Datasource: updates PromExploreQueryEditor test to check ExtraFieldElement render

* Datasource: simplified PromExploreQueryEditor onStepChange method

* Datasource: updates Prometheus module import

* Datasource: updates PromExploreQueryEditor test

* Datasource: updates PromExploreQueryEditor tests

* Datasource: fixes PromExploreQueryEditor error on empty interval init

* Datasource: adds a tooltip to PromExploreExtraField mounted in PromExploreQueryEditor

* Datasource: updates PromExploreQueryEditor snapshots