Trace View: Header redesign (#108473)

* Improve trace view header design

* Added plugin extension for more actions

* Translations

* Tweaks based on feedback

* lint

* Limit to 2 links per plugin

* Add datasource to context so LLM has less to figure out

* Fix conflict :)

* Remove unused file

* i18n extract

* Updated tests

* lint

* Re-add the feedback link

* i18n-extract

* fix tests

---------

Co-authored-by: Joey <joey.tawadrous@grafana.com>

apps/dashboard/pkg/apis/dashboard_manifest.go

@@ -18,8 +18,6 @@ import (
 	v2alpha2 "github.com/grafana/grafana/apps/dashboard/pkg/apis/dashboard/v2alpha2"
 )
 
-var ()
-
 var appManifestData = app.ManifestData{
 	AppName: "dashboard",
 	Group:   "dashboard.grafana.app",