🌐 Sync Translations + Update README Progress Table (#3063)

### Description of Changes

This Pull Request was automatically generated to synchronize updates to
translation files and documentation. Below are the details of the
changes made:

#### **1. Synchronization of Translation Files**
- Updated translation files (`messages_*.properties`) to reflect changes
in the reference file `messages_en_GB.properties`.
- Ensured consistency and synchronization across all supported language
files.
- Highlighted any missing or incomplete translations.

#### **2. Update README.md**
- Generated the translation progress table in `README.md`.
- Added a summary of the current translation status for all supported
languages.
- Included up-to-date statistics on translation coverage.

#### **Why these changes are necessary**
- Keeps translation files aligned with the latest reference updates.
- Ensures the documentation reflects the current translation progress.

---

Auto-generated by [create-pull-request][1].

[1]: https://github.com/peter-evans/create-pull-request

---------

Co-authored-by: stirlingbot[bot] <195170888+stirlingbot[bot]@users.noreply.github.com>

src/main/resources/messages_ga_IE.properties

@@ -572,7 +572,7 @@ login.invalid=Ainm úsáideora nó pasfhocal neamhbhailí.
 login.locked=Tá do chuntas glasáilte.
 login.signinTitle=Sínigh isteach le do thoil
 login.ssoSignIn=Logáil isteach trí Chlárú Aonair
-login.oAuth2AutoCreateDisabled=OAUTH2 Uath-Chruthaigh Úsáideoir faoi Mhíchumas	
+login.oAuth2AutoCreateDisabled=OAUTH2 Uath-Chruthaigh Úsáideoir faoi Mhíchumas
 login.oAuth2AdminBlockedUser=Tá bac faoi láthair ar chlárú nó logáil isteach úsáideoirí neamhchláraithe. Déan teagmháil leis an riarthóir le do thoil.
 login.oauth2RequestNotFound=Níor aimsíodh iarratas údaraithe
 login.oauth2InvalidUserInfoResponse=Freagra Neamhbhailí Faisnéise Úsáideora