Don't fail when there is no GitLab server configured

packages/editor/src/routes/[[languageCode=language_code]]/[[parameter]]/+server.ts

@@ -22,7 +22,7 @@ const { github, gitlabAccessToken, openIdConnectByName, parametersRepository } =
   config
 const issuerTitleByName = {
   ...Object.fromEntries(
-    Object.entries(openIdConnectByName).map(([name, { title }]) => [
+    Object.entries(openIdConnectByName ?? {}).map(([name, { title }]) => [
       name,
       title,
     ]),
@@ -31,7 +31,7 @@ const issuerTitleByName = {
 } as { [name: string]: string }
 const issuerUrlByName = {
   ...Object.fromEntries(
-    Object.entries(openIdConnectByName).map(([name, { issuerUrl }]) => [
+    Object.entries(openIdConnectByName ?? {}).map(([name, { issuerUrl }]) => [
       name,
       issuerUrl,
     ]),

packages/editor/src/routes/auth/[name]/+layout.server.ts

@@ -7,7 +7,7 @@ const { openIdConnectByName } = config
 
 export const load: LayoutServerLoad = ({ params }) => {
   const { name } = params
-  if (!Object.keys(openIdConnectByName).includes(name)) {
+  if (!Object.keys(openIdConnectByName ?? {}).includes(name)) {
     error(404, `Fournisseur d'identité OpenID Connect inconnu : ${name}`)
   }
   return {}