feat: expand country list to all 25 countries matching supported languages

locales/fr.json

@@ -75,9 +75,28 @@
     "ch": "Suisse",
     "de": "Allemagne",
     "at": "Autriche",
+    "li": "Liechtenstein",
+    "lu": "Luxembourg",
     "fr": "France",
+    "be": "Belgique",
+    "gb": "Royaume-Uni",
+    "us": "États-Unis",
+    "ca": "Canada",
+    "au": "Australie",
+    "nz": "Nouvelle-Zélande",
+    "ie": "Irlande",
+    "za": "Afrique du Sud",
     "it": "Italie",
-    "li": "Liechtenstein"
+    "es": "Espagne",
+    "mx": "Mexique",
+    "ar": "Argentine",
+    "co": "Colombie",
+    "cl": "Chili",
+    "pt": "Portugal",
+    "br": "Brésil",
+    "ru": "Russie",
+    "by": "Biélorussie",
+    "kz": "Kazakhstan"
   },
   "listing": {
     "notFound": "Cette annonce n'a pas été trouvée.",