This PR migrates the use of `DatasourceApi` to `DatasourceWithBackend`,
with this a couple additional improvements were made:
1. Migrate to use `interpolateVariablesInQuery` everywhere instead of
the custom `replaceTemplateVariables` we were using
2. Moves util functions out of `datasource.ts` and into the existing
`utils.ts`
<img width="1261" height="406" alt="Screenshot 2025-11-20 at 11 37
56 AM"
src="https://github.com/user-attachments/assets/9e396cf2-eab0-49d1-958c-963a2e896eba"
/>
Now we can see the `query` calls being made to the backend:
<img width="367" height="102" alt="Screenshot 2025-11-20 at 11 38 18 AM"
src="https://github.com/user-attachments/assets/a5a9a337-7f19-4f7c-9d04-9d30c0216fb2"
/>
Tested:
- By running queries from Explore and Dashboards (with and without
variables)
- By interacting with all the different Editors to make sure `ComboBox`
was working as expected
Next:
Once this is merged, we will next be able to slowly move away from using
the `ZabbixConnector` to make backend datasource calls.
Fixes:
[#131](https://github.com/orgs/grafana/projects/457/views/40?pane=issue&itemId=139450234&issue=grafana%7Coss-big-tent-squad%7C131)
* 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
