Update UI language handling and improve .gitignore for Python artifacts

translations/lang_mappings.py

@@ -7,8 +7,7 @@ LANGUAGE_MAPPING = {
     "Italiano": "italiano",
     "中文": "Chinese",
     "日本語": "Japanese",
-    "العربية": "Arabic"
-}
+   }
 
 # Dictionnaire de traductions pour l'interface
 UI_TRANSLATIONS = {
@@ -39,7 +38,9 @@ UI_TRANSLATIONS = {
         "error_msg": "Une erreur est survenue",
         "processing_error": "Erreur lors du traitement de la requête",
         "table_translation": "Traduction",
-        "table_description": "Ce tableau présente des données sur"
+        "table_description": "Ce tableau présente des données sur",
+        "ui_language_label": "Langue de l'interface",
+        "ui_language_info": "Changer la langue de l'interface uniquement"
     },
     "English": {
         "title": "📚 Intelligent Document Assistant",
@@ -68,7 +69,9 @@ UI_TRANSLATIONS = {
         "error_msg": "An error occurred",
         "processing_error": "Error processing request",
         "table_translation": "Translation",
-        "table_description": "This table presents data on"
+        "table_description": "This table presents data on",
+        "ui_language_label": "UI Language",
+        "ui_language_info": "Change only the interface language"
     },
     "Español": {
         "title": "📚 Asistente documental inteligente",
@@ -97,7 +100,9 @@ UI_TRANSLATIONS = {
         "error_msg": "Se ha producido un error",
         "processing_error": "Error al procesar la solicitud",
         "table_translation": "Traducción",
-        "table_description": "Esta tabla presenta datos sobre"
+        "table_description": "Esta tabla presenta datos sobre",
+        "ui_language_label": "Idioma de la interfaz",
+        "ui_language_info": "Cambiar solo el idioma de la interfaz"
     }
 }