fix(ui): improved dropdown positioning, added rich data to corpse loot

pwa/src/components/common/GameDropdown.tsx

@@ -57,7 +57,10 @@ export const GameDropdown: React.FC<GameDropdownProps> = ({
     if (!isOpen) return null;
 
     // Adjust position to keep within viewport
-    let { x, y } = position;
+    // Default offset of -10 to center mouse over menu
+    let x = position.x - 10;
+    let y = position.y - 10;
+    let flipUp = false;
 
     // Simple adjustment logic (can be improved with measuring ref)
     // We'll trust the parent passed reasonable coords, but ensure it doesn't go off-screen right/bottom
@@ -75,9 +78,7 @@ export const GameDropdown: React.FC<GameDropdownProps> = ({
 
         if (y + estimatedHeight > viewportHeight) {
             // Flip up if space
-            y = y - estimatedHeight;
-            // Or just limit to bottom
-            if (y < 0) y = 10;
+            flipUp = true;
         }
     }
 
@@ -86,7 +87,8 @@ export const GameDropdown: React.FC<GameDropdownProps> = ({
             ref={dropdownRef}
             className={`game-dropdown-menu ${className}`}
             style={{
-                top: y,
+                top: flipUp ? 'auto' : y,
+                bottom: flipUp ? (window.innerHeight - y) : 'auto',
                 left: x,
                 width: width
             }}