🛂(frontend) block edition to not connected users

If an editor is working on a shared document but
is not connected to the collaborative server
we are now blocking the edition.
It is to avoid none connected users to
overwrite the document with connected
users.

src/frontend/apps/e2e/__tests__/app-impress/common.ts

@@ -102,7 +102,7 @@ export const verifyDocName = async (page: Page, docName: string) => {
 export const addNewMember = async (
   page: Page,
   index: number,
-  role: 'Administrator' | 'Owner' | 'Member' | 'Editor' | 'Reader',
+  role: 'Administrator' | 'Owner' | 'Editor' | 'Reader',
   fillText: string = 'user ',
 ) => {
   const responsePromiseSearchUser = page.waitForResponse(