fix docker deployment

utils/buildInMemoryReport.ts

@@ -50,7 +50,9 @@ export function buildInMemoryReport(input: BuildInMemoryReportInput): DashboardR
   // Day numbering stays 0-based (day 0 = start_date), but the report must never
   // run past the cycle end date. lastDay = start_date → end_date in days, which
   // is total_days - 1 for a contiguous cycle.
-  const lastDay = cycleDayForDate(cycle.start_date, cycle.end_date);
+  const lastDay = cycle.end_date
+    ? cycleDayForDate(cycle.start_date, cycle.end_date)
+    : Math.max(0, (cycle.total_days || 1) - 1);
   const endCycleUpTo = Math.min(cycle.total_days, lastDay);
   const defaultUpTo =
     input.reportType === 'end_cycle'
@@ -202,7 +204,7 @@ export function buildInMemoryReport(input: BuildInMemoryReportInput): DashboardR
   return {
     cycleId: String(cycle.id),
     cycleStart: cycle.start_date,
-    cycleEnd: cycle.end_date,
+    cycleEnd: cycle.end_date ?? '',
     kandangId: input.kandangId,
     kandangName: input.kandangName,
     area: input.area,