Karte: Standard-Höhe auf h:8 (640px) erhöht

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/static/js/layout.js

@@ -14,7 +14,7 @@ const LayoutManager = {
         { id: 'faktencheck', x: 6, y: 0, w: 6,  h: 4, minW: 4, minH: 4 },
         { id: 'quellen',     x: 0, y: 4, w: 12, h: 2, minW: 6, minH: 2 },
         { id: 'timeline',    x: 0, y: 5, w: 12, h: 4, minW: 6, minH: 4 },
-        { id: 'karte',       x: 0, y: 9, w: 12, h: 4, minW: 6, minH: 3 },
+        { id: 'karte',       x: 0, y: 9, w: 12, h: 8, minW: 6, minH: 3 },
     ],
 
     TILE_MAP: {