refactor: update chart tooltip formatting and enhance currency formatter for consistency

resources/js/components/charts/aov-trend-chart.tsx

@@ -73,9 +73,9 @@ export function AovTrendChart({
               content={
                 <ChartTooltipContent 
                     hideLabel 
-                    formatter={(value) => [
+                    formatter={(value, name) => [
                         formatCurrency(Number(value)),
-                        chartConfig.aov.label
+                      ` - ${chartConfig[name as keyof typeof chartConfig]?.label ?? name}`,
                     ]}
                 />
               }

resources/js/components/charts/transaction-volume-chart.tsx

@@ -1,15 +1,14 @@
 "use client"
 
-import { GitCommitVertical, TrendingUp } from "lucide-react"
+import { GitCommitVertical } from "lucide-react"
 import { CartesianGrid, Line, LineChart, XAxis, YAxis } from "recharts"
 
 import {
   Card,
   CardContent,
   CardDescription,
-  CardFooter,
   CardHeader,
-  CardTitle,
+  CardTitle
 } from "@/components/ui/card"
 import {
   ChartContainer,
@@ -17,7 +16,6 @@ import {
   ChartTooltipContent,
   type ChartConfig,
 } from "@/components/ui/chart"
-import { formatCurrency } from "@/lib/formatters"
 
 export const description = "Menampilkan volume transaksi per bulan."
 

resources/js/lib/formatters.ts

@@ -24,11 +24,13 @@ export const formatDate = (date: Date | string | undefined) => {
         year: 'numeric',
     });
 };
+
 export const formatCurrency = (value: number) => {
     return new Intl.NumberFormat('id-ID', {
         style: 'currency',
         currency: 'IDR',
         minimumFractionDigits: 0,
+        maximumFractionDigits: 0,
     }).format(value);
 };