style(analysis): show raw values inline instead of below percentage

apps/frontend/src/features/analysis/components/MonthlyVariationTable.tsx

@@ -96,12 +96,12 @@ function VariationIndicator({
 
   if (prev !== null && current !== null) {
     return (
-      <div className="flex flex-col items-end gap-0.5">
+      <span className="inline-flex items-center gap-1.5">
         {indicator}
         <span className="text-[10px] text-muted-foreground tabular-nums">
           {formatPrice(prev)} → {formatPrice(current)}
         </span>
-      </div>
+      </span>
     );
   }