feat: iam query (#3085)

* fix: only show factors with state ready

* fix: get iam by id and clean up code

* fix: get iam by id and clean up code

* fix: remove unused code

internal/query/languages.go

@@ -0,0 +1,21 @@
+package query
+
+import (
+	"context"
+
+	"github.com/caos/logging"
+	"github.com/caos/zitadel/internal/i18n"
+	"golang.org/x/text/language"
+)
+
+func (q *Queries) Languages(ctx context.Context) ([]language.Tag, error) {
+	if len(q.supportedLangs) == 0 {
+		langs, err := i18n.SupportedLanguages(q.LoginDir)
+		if err != nil {
+			logging.Log("ADMIN-tiMWs").WithError(err).Debug("unable to parse language")
+			return nil, err
+		}
+		q.supportedLangs = langs
+	}
+	return q.supportedLangs, nil
+}