Unified Storage Search: Add sprinkles (#97820)

* Wire up sprinkles to oss and enterprise. Fetching sprinkles not implemented yet.

* Adds wireset for initializing document builders. Had to init it when creating the service to avoid cyclical imports.

* updates to int64 for stats

* adds config for sprinklesApiServer and gets sprinkles from there when its present

* add comment for later

* adds feature toggle for sprinkles. returns empty results when flag not enabled.

* adds unified storage config setting for sprinkles apiserver page limit

* fixes bug where dashboard uid was not getting set

* when creating dashboard summary, use metadata.name as the dashboard uid

* cleans up wire. use existing oss and enterprise sets to generate doc builders

* remove old wireset

* fix linter - adds missing arg for doc builders

* update dashboard stats in tests

* updates test-data dashboards

* log a warning instead of returning an error if we can't get sprinkles for a namespace

* dont read uid from dashboard json

pkg/server/module_server.go

@@ -131,7 +131,11 @@ func (s *ModuleServer) Run() error {
 	//}
 
 	m.RegisterModule(modules.StorageServer, func() (services.Service, error) {
-		return sql.ProvideUnifiedStorageGrpcService(s.cfg, s.features, nil, s.log, nil)
+		docBuilders, err := InitializeDocumentBuilders(s.cfg)
+		if err != nil {
+			return nil, err
+		}
+		return sql.ProvideUnifiedStorageGrpcService(s.cfg, s.features, nil, s.log, nil, docBuilders)
 	})
 
 	m.RegisterModule(modules.ZanzanaServer, func() (services.Service, error) {