feat(i18n): enhance localization for chat and minigames

- Updated localization strings for chat and minigames across multiple languages, including Cebuano, German, English, Spanish, and French, to improve user experience and clarity.
- Added new translations for participant counts, user selection prompts, and game over messages, ensuring consistency and better engagement in the UI.
- Enhanced existing translations for accuracy and context, particularly in the TaxiGame component and chat functionalities.

frontend/src/i18n/locales/es/minigames.json

@@ -111,6 +111,9 @@
             "destination": "Destino",
             "bonus": "Bonificación",
             "time": "Tiempo",
+            "unknownMap": "Desconocido",
+            "gameOverTitle": "¡Fin del juego!",
+            "gameOverMessage": "No quedan vehículos. ¡Fin del juego!\n\nTus resultados:\n• Pasajeros: {passengers}\n• Puntos: {score}\n• Tiempo de juego: {playTime}\n• Mapa: {map}\n\n¡Puntuación guardada!",
             "crash": {
                 "title": "¡Accidente!",
                 "message": "¡Has tenido un accidente! Choques: {crashes}"