Bug: Irish locale (`ga-IE`) shows Gabon flag and incorrect language label

[aindriu80]

Description

After upgrading to v2.13.7 and now running v2.14.0, the Irish locale (ga-IE) appears with:

• 🇬🇦 Gabon flag (GA) instead of 🇮🇪 Ireland (IE)
• The label displays locale-ga-IE instead of the expected default message “Gaeilge”

Checklist

• Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
  • Yes
• Are you sure you're not using someone else's docker image?
  • Yes
• Have you searched for similar issues (both open and closed)?
  • Yes

To Reproduce
Steps to reproduce the behavior:

1. Go to NPM login screen - note incorrect flag

2. Enter login details,
3. After logging in, check drop down list

Current Behaviour

• Flag displayed: GA (Gabon)
• Language label: locale-ga-IE

Screenshot:

Expected Behaviour

• Flag should be: IE (Ireland) 🇮🇪
• Label should display: Gaeilge

Example (edited in browser console for demonstration):

---

Possible Cause

1. The flag logic appears to derive the country code from the language code (ga → GA), which results in the Gabon flag.

   It likely needs a special case mapping similar to:

   ga: "ie"

   in getFlagCodeForLocale() inside:

   frontend/src/locale/IntlProvider.tsx
   

2. In frontend/src/locale/src/lang-list.json, the key appears to be:

   "locale-ie-GA": { "defaultMessage": "Gaeilge" }

   but elsewhere the UI expects:

   "locale-ga-IE"

   This mismatch likely causes the untranslated locale-ga-IE string to appear.

---

Summary

This looks like:

• A locale key mismatch (ie-GA vs ga-IE)
• Missing special-case flag mapping (ga → IE)

I’m happy to submit a follow-up PR once the preferred approach is confirmed.

---

Nginx Proxy Manager Version

v2.14.0

Operating System

Raspberry Pi 4. NPM running in Docker container.