change date and timezone to iran format

apps/reports/services.py

@@ -13,6 +13,8 @@ from reportlab.lib.styles import ParagraphStyle, getSampleStyleSheet
 from reportlab.lib.units import mm
 from reportlab.platypus import Paragraph, SimpleDocTemplate, Spacer, Table, TableStyle
 
+from apps.core.jalali import jalali_datetime
+
 from apps.reports.models import FinalReport, ReportDefinition
 
 GREEN = colors.HexColor("#166534")
@@ -128,7 +130,7 @@ class ReportService:
             for item in timeline:
                 rows.append([
                     item.get("step", ""), item.get("state", ""), str(item.get("attempt", "")),
-                    item.get("operator", ""), item.get("completed_at", ""),
+                    item.get("operator", ""), jalali_datetime(item.get("completed_at", "")),
                 ])
             story.append(self._table(rows, [45 * mm, 30 * mm, 18 * mm, 35 * mm, 42 * mm], header=True))
             story.append(Spacer(1, 3 * mm))