feat: limit audit trail (#6744)

* feat: enable limiting audit trail

* support AddExclusiveQuery

* fix invalid condition

* register event mappers

* fix NullDuration validity

* test query side for limits

* lint

* acceptance test audit trail limit

* fix acceptance test

* translate limits not found

* update tests

* fix linting

* add audit log retention to default instance

* fix tests

* update docs

* remove todo

* improve test name

internal/api/grpc/system/limits_converter.go

@@ -0,0 +1,16 @@
+package system
+
+import (
+	"github.com/muhlemmer/gu"
+
+	"github.com/zitadel/zitadel/internal/command"
+	"github.com/zitadel/zitadel/pkg/grpc/system"
+)
+
+func instanceLimitsPbToCommand(req *system.SetLimitsRequest) *command.SetLimits {
+	var setLimits = new(command.SetLimits)
+	if req.AuditLogRetention != nil {
+		setLimits.AuditLogRetention = gu.Ptr(req.AuditLogRetention.AsDuration())
+	}
+	return setLimits
+}