Increase combat camera zoom level from 19 to 21

Zooms in much closer to the monster for a more dramatic effect.
Monster scale also increased from 3x to 5x to match.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

index.html

@@ -2298,7 +2298,7 @@
         }
         @keyframes monster-combat-zoom {
             0% { transform: scale(1); }
-            100% { transform: scale(3); }
+            100% { transform: scale(5); }
         }
         .monster-icon {
             width: 50px;
@@ -15818,7 +15818,7 @@
                 // Fly to monster with dramatic zoom and pitch
                 map.flyTo({
                     center: monsterPos,
-                    zoom: 19,           // Close zoom
+                    zoom: 21,           // Very close zoom
                     pitch: 60,          // Tilt camera down like a drone
                     bearing: map.getBearing(),  // Keep current rotation
                     duration: 1200,     // 1.2 second animation