* add completeable interface
* add basic labels language
* render monaco editor for label field
* align styling in math expression field
* add unit tests
* fix broken test
* remove unused import
* use theme
* remove comment
* pr feedback
* fix broken imports
* improve test
* make it possible to override code editor styles
* use input styles and align border styles
* Rename tests
* Change test names
* Change metrics from map to slice
* Add test for one output, multiple MetricDataResults
* Rename test input file
* Use map instead of iterating over the response metrics
* Rename variable
* move partial data set to query row response
* remove not used label field
* remove incorrect placeholder
Co-authored-by: Erik Sundell <erik.sundell87@gmail.com>