add print preview page

Frontend/patient_manager/lib/mih_components/mih_layout/mih_print_prevew.dart

@@ -0,0 +1,52 @@
+import 'package:flutter/material.dart';
+import 'package:patient_manager/mih_components/mih_layout/mih_action.dart';
+import 'package:patient_manager/mih_components/mih_pop_up_messages/mih_loading_circle.dart';
+import 'package:patient_manager/mih_objects/arguments.dart';
+import 'package:pdf/pdf.dart';
+import 'package:printing/printing.dart';
+
+class MIHPrintPreview extends StatefulWidget {
+  final PrintPreviewArguments arguments;
+  const MIHPrintPreview({
+    super.key,
+    required this.arguments,
+  });
+
+  @override
+  State<MIHPrintPreview> createState() => _MIHPrintPreviewState();
+}
+
+class _MIHPrintPreviewState extends State<MIHPrintPreview> {
+  MIHAction getActionButton() {
+    return MIHAction(
+      icon: const Icon(
+        Icons.close,
+      ),
+      iconSize: 35,
+      onTap: () {
+        Navigator.pop(context);
+      },
+    );
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return PdfPreview(
+      pdfFileName: widget.arguments.fileName,
+      initialPageFormat: PdfPageFormat.a4,
+      loadingWidget: const Mihloadingcircle(),
+      actions: [getActionButton()],
+      build: (format) => widget.arguments.pdfData,
+    );
+  }
+}