feat: add catalog MFE (#51029)

Author: brian-smith-tcril

.github/workflows/extract-translation-source-files.yml

@@ -65,6 +65,7 @@ jobs:
               'frontend-app-publisher',
               'frontend-app-account',
               'frontend-app-authn',
+              'frontend-app-catalog',
               'frontend-app-communications',
               'frontend-app-course-authoring',
               'frontend-app-discussions',

transifex.yml

@@ -142,6 +142,14 @@ git:
     mode: onlyreviewed
     translation_files_expression: 'translations/frontend-app-authn/src/i18n/messages/<lang>.json'
 
+  # frontend-app-catalog
+  - filter_type: file
+    file_format: KEYVALUEJSON
+    source_language: en
+    source_file: translations/frontend-app-catalog/src/i18n/transifex_input.json
+    mode: onlyreviewed
+    translation_files_expression: 'translations/frontend-app-catalog/src/i18n/messages/<lang>.json'
+
   # frontend-app-communications
   - filter_type: file
     file_format: KEYVALUEJSON