update frontend deps to latest possible grafana 12.x

[HadesArchitect]

[HadesArchitect]

MIGHT NOT WORK WITH OLDER GRAFANA (consider separate release 3.1 before merging this)

[HadesArchitect]

It breaks and requires some noticeable rework. Current compatible grafana lib version is 10.x which is fine to me. This task is moved to a new milestone 4.0 (so fixes can be released sooner)