feat: Reintroduce crowdin synchronization. (#4178)

* feat: crowdin

* fix: preflight check

* fix: workflow

* fix: workflow

* fix: fail on preflight failure

* fix: crowdin config

* fix: ci

* fix: crowdin sources

* fix: crowdin config

* fix: crowdin pull

* fix: crowdin

* fix: crowdin issues

* fix: add-paths

* fix: move pr body to markdown template

* fix: lint & moderation package

* Update Crowdin link in pull request template

Signed-off-by: Cal H. <contact@cal.engineer>

* Update crowdin links

---------

Signed-off-by: Cal H. <contact@cal.engineer>
Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

crowdin.yml

@@ -0,0 +1,26 @@
+preserve_hierarchy: true
+commit_message: '[ci skip]'
+
+files:
+  - source: /apps/app-frontend/src/locales/en-US/*.json
+    dest: /app/%original_file_name%
+    translation: /apps/app-frontend/src/locales/%locale%/%original_file_name%
+    skip_untranslated_strings: true
+
+  - source: /apps/frontend/src/locales/en-US/*.json
+    dest: /web/%original_file_name%
+    translation: /apps/frontend/src/locales/%locale%/%original_file_name%
+    skip_untranslated_strings: true
+
+  - source: /packages/ui/src/locales/en-US/*.json
+    dest: /ui/%original_file_name%
+    translation: /packages/ui/src/locales/%locale%/%original_file_name%
+    skip_untranslated_strings: true
+
+  - source: /packages/moderation/src/locales/en-US/*.json
+    dest: /moderation/%original_file_name%
+    translation: /packages/moderation/src/locales/%locale%/%original_file_name%
+    skip_untranslated_strings: true
+
+project_id_env: CROWDIN_PROJECT_ID
+api_token_env: CROWDIN_PERSONAL_TOKEN