feat: translation flows, revision conflicts, delete scopes, article moves and a target site for new articles

test/article_translation_create_http_test.go

@@ -312,6 +312,9 @@ func TestArticleTranslationCreateHTTP(t *testing.T) {
 			{`{"title":"Neuf","story_id":5}`, 400, apperr.BodyErrorMessage, ""},
 			{`{"title":"Neuf","lang":"fr","story_id":999}`, 404, apperr.ArticleNotFoundErrorMessage, ""},
 			{`{"title":"Neuf","copy":true}`, 400, apperr.BodyErrorMessage, ""},
+			{`{"title":"Neuf","lang":"fr","site":"atelier"}`, 201, "", "fr"},
+			{`{"title":"Neuf","site":"missing"}`, 404, apperr.SiteNotFoundErrorMessage, ""},
+			{`{"title":"Neuf","lang":"fr","story_id":5,"site":"atelier"}`, 400, apperr.BodyErrorMessage, ""},
 		}
 		for _, c := range cases {
 			t.Run(c.body, func(t *testing.T) {