feat: site languages, setup and site URL settings

test/article_test.go

@@ -3,6 +3,7 @@ package test
 import (
 	"RenewCMS/internal/domain/article"
 	"RenewCMS/internal/domain/author"
+	"RenewCMS/internal/domain/language"
 	"RenewCMS/internal/infrastructure/useCases"
 	"errors"
 	"slices"
@@ -475,6 +476,21 @@ func (m *mockArticleRepo) FindByBodyContaining(filename string) ([]article.Artic
 	return result, nil
 }
 
+func (m *mockArticleRepo) AssignUnassignedLanguage(siteID uint32, lang string) (int, error) {
+	if err := m.fail.trigger("AssignUnassignedLanguage"); err != nil {
+		return 0, err
+	}
+	assigned := 0
+	for id, stored := range m.articles {
+		if stored.SiteID == siteID && stored.Lang == language.Unassigned {
+			stored.Lang = lang
+			m.articles[id] = stored
+			assigned++
+		}
+	}
+	return assigned, nil
+}
+
 var _ article.Repository = &mockArticleRepo{}
 
 func TestCreateArticle(t *testing.T) {