* (feat/explore): Support for new LogQL filtering syntax

Loki is adding syntax to support chained filtering.
This PR adapts Grafana to support this.

- Send only `query` parameter in loki request
- Automatically wrap search text in simple syntax, e.g., `{} foo` is
sent as `{} |~ "foo"`.


* Adapted to regexp parameter staying on in Loki

* Dont wrap single regexp in new filter syntax

* Fix datasource test

* Fallback regexp parameter for legacy queries

* Fix search highlighting

* Make highlighting work for filter chains

* Fix datasource test

* fix(explore): Prevent double querying for Prometheus and Loki

- queries were triggered twice because two Enter handlers existed
- removed runner plugin from Loki and Prom query fields (runner plugin
is still being used in azure)

Part of #16995

* Set loki's mtrics capability to false

Loki is not a metrics store. Explore was using the `metrics` field in
the plugin definition to issue a second query run. But Loki shows only
one result viewer.

Fixes #16995

ref #14679

Signed-off-by: zhulongcheng <zhulongcheng.me@gmail.com>

Progress: #14714

* Chore: Typescript no-implicit any fixes progress

* Fixed tests

* Updated snapshot

* Graph panel should support SeriesData

* Graph panel should support SeriesData

* same path for all series

* merge master

* support docs

* add test for processor

* Graph: removed old unused data processing logic

* Graph: minor refactoring data processing

* fix histogram

* set Count as title

*  Wrap variable value in array if multi

* Fix typo

* Fix case with multiple custom values

Now when loading a query editor which changes the default query in the
constructor this will result in the actual updated query is used in
explore when running the query. Without this, the query used is sort
of out of sync between query editor and executed query.

* Wip: Removes queryTransactions from state

* Refactor: Adds back query failures

* Refactor: Moves error parsing to datasources

* Refactor: Adds back hinting for Prometheus

* Refactor: removed commented out code

* Refactor: Adds back QueryStatus

* Refactor: Adds scanning back to Explore

* Fix: Fixes prettier error

* Fix: Makes sure there is an error

* Merge: Merges with master

* Fix: Adds safeStringifyValue to error parsing

* Fix: Fixes table result calculations

* Refactor: Adds ErrorContainer and generic error handling in Explore

* Fix: Fixes so refIds remain consistent

* Refactor: Makes it possible to return result even when there are errors

* Fix: Fixes digest issue with Angular editors

* Refactor: Adds tests for explore utils

* Refactor: Breakes current behaviour of always returning a result even if Query fails

* Fix: Fixes Prettier error

* Fix: Adds back console.log for erroneous querys

* Refactor: Changes console.log to console.error

Make sure to return an empty logs model instead of undefined so that 
the logs container renders an empty graph and log result in Explore.

Fixes #16997

Fixes: #16986

* DataSourceApi as class

* add diff signature

* Prometheus: moved directUrl to jsonData

Fixes #16989

Docker: Prevent a permission denied error when writing files to the default provisioning directory (#16831)

* build: Grant ownership of provisioning directory to runtime user

Signed-off-by: zhulongcheng <zhulongcheng.me@gmail.com>

* getting started

* getting started

* move queryRunner to panelModel

* remove isEditing from PanelChrome

* move listener to QueriesTab

* use queryRunner on MetricsPanelCtrl

* Added interval back as prop, not used yet

* QueryRunner: worked on tests

* PanelQueryRunner: Refactoring, added getQueryRunner to PanelModel

* PanelQueryRunner: interpolatel min interval

* merge master and remove grafana-live

Stream from fetch CSV

Fixes a regression accidentally introduced by #16890 so that datemath 
utils are exposed to plugins in a backward-compatible way.

Fixes #16962

Signed-off-by: zhulongcheng <zhulongcheng.me@gmail.com>

* more types for query editor

* generic datasources

* update

* change ComponentClass to ComponentType

* more types

* remove input

* minor refactoring

* Added category

* Minor progress

* Progres

* Updated descriptions

* Added custom sort

* NewDataSource: progress

* Updated design

* NewDataSource: Updated design

* Updated link

* Feedback changes

* Closes #15821

* sorry, now prettier

* select and deselect on filtered values works with Selected option now. Should the clearSelections function rather be renamed to selectOrClearValues? Selected should have another name too.

* FieldDisplay editor - minor refactor not to use panel group ui elements
* FieldPropertiesEditor - minor refactor not to use panel group ui elements