refactor: consolidate game components and add toast notifications

- Remove EndlosGame support and GameDetail141.jsx component
- Add Toast notification system with CSS styling
- Refactor GameCompletionModal with enhanced styling
- Improve GameDetail component structure and styling
- Add BaseLayout.astro for consistent page structure
- Update gameService with cleaner logic
- Enhance global styles and remove unused constants
- Streamline navigation components

src/components/NewGame.jsx

@@ -479,7 +479,7 @@ const Player3Step = ({ playerNameHistory, onNext, onCancel, initialValue = '' })
  */
 const GameTypeStep = ({ onNext, onCancel, initialValue = '' }) => {
   const [gameType, setGameType] = useState(initialValue);
-  const gameTypes = ['8-Ball', '9-Ball', '10-Ball', '14/1 endlos'];
+  const gameTypes = ['8-Ball', '9-Ball', '10-Ball'];
 
   const handleSelect = (selectedType) => {
     setGameType(selectedType);
@@ -561,14 +561,8 @@ const GameTypeStep = ({ onNext, onCancel, initialValue = '' }) => {
  * @returns {import('preact').VNode}
  */
 const RaceToStep = ({ onNext, onCancel, initialValue = '', gameType }) => {
-  let quickPicks, defaultValue;
-  if (gameType === '14/1 endlos') {
-    quickPicks = [60, 70, 80, 90, 100];
-    defaultValue = 80;
-  } else {
-    quickPicks = [1, 2, 3, 4, 5, 6, 7, 8, 9];
-    defaultValue = 5;
-  }
+  const quickPicks = [1, 2, 3, 4, 5, 6, 7, 8, 9];
+  const defaultValue = 5;
   const [raceTo, setRaceTo] = useState(initialValue !== '' ? initialValue : defaultValue);
 
   useEffect(() => {