* Migrated loki syntax and labels logic to useLokiSyntax hook
* Enable loki labels refresh after specified interval has passed
* Enable periodic loki labels refresh when labels selector is opened
* Fix prettier
* Add react-hooks-testing-library and disable lib check on typecheck
* Add tests for loki syntax/label hooks
* Move tsc's skipLibCheck option to tsconfig for webpack to pick it up
* Set log labels refresh marker variable when log labels fetch start
* Fix prettier issues
* Fix type on activeOption in useLokiLabel hook
* Typo fixes and types in useLokiSyntax hook test fixes
* Make sure effect's setState is not performed on unmounted component
* Extract logic for checking if is component mounted to a separate hook
* grafana/master: (57 commits)
feature(explore/table): Add tooltips to explore table (#16007)
Update changelog
Add check for Env before log
Update index.md
chore: Cleaning up implicit anys in manage_dashboard.ts and manage_dashboard.test.ts progress: #14714
chore: Cleaning up implicit anys in app.ts progress: #14714
changelog: adds note about closing #15836
changelog: adds note about closing #6359 and #15931
add partial
Add check so that header is not sent for anonymous users
Update config docs
Add custom header with grafana user and a config switch for it
changelog: adds note about closing #10816
use constants for cache type
makes variables template prettier complient
white space formating
changelog: adds note about #15744
updates old distcache names
dont allow inifinite expiration
return error if cache type is invalid
...
* grafana/master:
fix(explore/logs) not collapsing whitespace (#15737)
Refactoring / fixing password hint PR #15868
chore: Move sidemenu out of context service and use the logic we have in the router already for hiding the sidemenu
Fix deduplication results displaying wrong data (#15755)
Revert "Fix Datasource Update to no User/Password"
fix imageurl in notification test
changed all rems to pixels in defaults and template, changed back root font size
Make password hint configurable from settings/defaults.ini
changed root font to 100%(default 16px), changed font-size from px to rem, updated rem sizes in template and default.ts files, removed display classes and variables since not used, removed lead class and variables since not usedremoved serif font since not used and probably never should be used
fix: Update test snapshot
fix: Logo goes Home instead of toggling side menu #15482Fix: #14706 Incorrect index pattern padding in alerting queries
Removed commented code
Fixed alias in Cloudwatch Expressions
