Problems count mode (#1493)

* Problems count mode

* Use tooltip from grafana ui

* Add editors for new modes

* Fix macro mode

* Fix bugs

* Unify editors to use one Triggers editor for all count queries

* Use time range toggle for triggers query, #918

* Add item tags suport for triggers count mode

* Fix triggers count by items

* Use data frames for triggers data, #1441

* Return empty result if no items found

* Add migration for problems count mode

* bump version to 4.3.0-pre

* Add zip task to makefile

* Add schema to query model

* Minor refactor

* Refactor: move components to separate files

* Minor refactor

* Support url in event tags

* Add tooltip with link url

* Update grafana packages

* Fix adding new problems panel

* ProblemDetails: rewrite as a functional component

* minor refactor

.gitignore

@@ -5,6 +5,7 @@
 .vscode
 
 *.bat
+.DS_Store
 
 # Grafana linter config
 # .jshintrc
@@ -38,6 +39,7 @@ yarn-error.log
 # Built plugin
 dist/
 ci/
+alexanderzobnin-zabbix-app.zip
 
 # Grafana toolkit configs
 # .prettierrc.js