feat: Enhance Game component with extra puzzles feature

- Introduce requiredDailyKeys to track daily puzzle completion across genres.
- Implement logic to show an ExtraPuzzlesPopover when all daily puzzles are completed.
- Add localized messages for extra puzzles in both English and German.
- Update GenrePage and Home components to pass requiredDailyKeys to the Game component.

messages/en.json

@@ -64,6 +64,12 @@
         "special": "Special",
         "genre": "Genre"
     },
+    "ExtraPuzzles": {
+        "title": "Still in the mood for puzzles?",
+        "message": "Hey, would you like to try some more puzzles? Then take a look at {name}!",
+        "cta": "Go to {name}",
+        "close": "Close"
+    },
     "Statistics": {
         "yourStatistics": "Your Statistics",
         "totalPuzzles": "Total puzzles",