feat: use utc during balance bar calcs (#4875)

Author: IMB11

apps/frontend/src/pages/dashboard/revenue/index.vue

@@ -418,14 +418,14 @@ const processingDate = computed<{ date: string; amount: number }>(() => {
 	const nextDates = nextDate.value
 	if (!nextDates.length) return { date: '', amount: 0 }
 
-	const now = dayjs()
+	const now = dayjs.utc()
 	const currentMonth = now.format('YYYY-MM')
 
 	// Find revenue from the current month (still "processing")
 	// Revenue earned in month X becomes available at end_of_month(X) + 60 days
 	// So we calculate: source_month = (date_available - 60 days).startOf('month')
 	for (const { date, amount } of nextDates) {
-		const availableDate = dayjs(date)
+		const availableDate = dayjs.utc(date)
 		const sourceMonthEnd = availableDate.subtract(60, 'days')
 		const sourceMonth = sourceMonthEnd.startOf('month').format('YYYY-MM')
 

apps/frontend/src/plugins/dayjs.js

@@ -2,9 +2,11 @@ import dayjs from 'dayjs'
 import advanced from 'dayjs/plugin/advancedFormat'
 import quarterOfYear from 'dayjs/plugin/quarterOfYear'
 import relativeTime from 'dayjs/plugin/relativeTime'
+import utc from 'dayjs/plugin/utc'
 
 dayjs.extend(quarterOfYear)
 dayjs.extend(advanced)
+dayjs.extend(utc)
 dayjs.extend(relativeTime)
 
 export default defineNuxtPlugin(() => {