chore: add extracted translation source files from frontend-app-cours…

…e-authoring

translations/frontend-app-course-authoring/src/i18n/transifex_input.json

@@ -1182,6 +1182,9 @@
   "course-authoring.studio-home.taxonomies.tab.title": "Taxonomies",
   "course-authoring.studio-home.libraries.placeholder.title": "Library V2 Placeholder",
   "course-authoring.studio-home.libraries.placeholder.body": "This is a placeholder page, as the Library Authoring MFE is not enabled.",
+  "course-authoring.studio-home.libraries.tab.library.search-placeholder": "Search",
+  "course-authoring.studio-home.libraries.tab.library.not.found.alert.title": "We could not find any result",
+  "course-authoring.studio-home.libraries.tab.library.not.found.alert.message": "There are no libraries with the current filters.",
   "course-authoring.studio-home.verify-email.heading": "Thanks for signing up, {username}!",
   "course-authoring.studio-home.verify-email.banner.title": "We need to verify your email address",
   "course-authoring.studio-home.verify-email.banner.description": "Almost there! In order to complete your sign up we need you to verify your email address ({email}). An activation message and next steps should be waiting for you there.",