Translation fixes (#8263)

* Translation fixes

- Simplifies translations strings
- Removes some similar duplicate strings
- Reduces passing of tokens into translation

* Adds script for detecting close matches in translation source strings

* Updates for custom script

* Detect duplicate strings (ignoring case)

* Fix some duplicate backend strings

* Fix duplicate strings in frontend

* Fix more duplicate strings

* Run check_source_strings in CI

* Fixes for unit tests

* Fix another broken string

* Revert some changes

* Fix f-string

* Fix old migration files

* Reduce front-end duplication

* Further updates

* Revert change

* Updates

.github/workflows/check_translations.yaml

@@ -38,5 +38,8 @@ jobs:
           apt-dependency: gettext
       - name: Test Translations
         run: invoke dev.translate
+      - name: Check for Duplicates
+        run: |
+          python ./.github/scripts/check_source_strings.py --frontend --backend
       - name: Check Migration Files
         run: python3 .github/scripts/check_migration_files.py