feat(api): new session service (#5801)

* backup new protoc plugin

* backup

* session

* backup

* initial implementation

* change to specific events

* implement tests

* cleanup

* refactor: use new protoc plugin for api v2

* change package

* simplify code

* cleanup

* cleanup

* fix merge

* start queries

* fix tests

* improve returned values

* add token to projection

* tests

* test db map

* update query

* permission checks

* fix tests and linting

* rework token creation

* i18n

* refactor token check and fix tests

* session to PB test

* request to query tests

* cleanup proto

* test user check

* add comment

* simplify database map type

* Update docs/docs/guides/integrate/access-zitadel-system-api.md

Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>

* fix test

* cleanup

* docs

---------

Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>

internal/api/grpc/object/v2/converter.go

@@ -4,6 +4,7 @@ import (
 	"google.golang.org/protobuf/types/known/timestamppb"
 
 	"github.com/zitadel/zitadel/internal/domain"
+	"github.com/zitadel/zitadel/internal/query"
 	object "github.com/zitadel/zitadel/pkg/grpc/object/v2alpha"
 )
 
@@ -17,3 +18,21 @@ func DomainToDetailsPb(objectDetail *domain.ObjectDetails) *object.Details {
 	}
 	return details
 }
+
+func ToListDetails(response query.SearchResponse) *object.ListDetails {
+	details := &object.ListDetails{
+		TotalResult:       response.Count,
+		ProcessedSequence: response.Sequence,
+	}
+	if !response.Timestamp.IsZero() {
+		details.Timestamp = timestamppb.New(response.Timestamp)
+	}
+
+	return details
+}
+func ListQueryToQuery(query *object.ListQuery) (offset, limit uint64, asc bool) {
+	if query == nil {
+		return 0, 0, false
+	}
+	return query.Offset, uint64(query.Limit), query.Asc
+}