Merge pull request #5 from yaso-meth/my-patient-list-refresh-icon

add refresh icon to my patient list to check for updates

Frontend/lib/mih_packages/patient_profile/patient_manager.dart

@@ -165,6 +165,13 @@ class _PatientManagerState extends State<PatientManager> {
     checkforchange();
   }
 
+  void refreshAccessList() {
+    setState(() {
+      patientAccessResults = MIHApiCalls.getPatientAccessListOfBusiness(
+          widget.arguments.business!.business_id);
+    });
+  }
+
   void checkforchange() {
     if (start == true) {
       setState(() {
@@ -388,10 +395,24 @@ class _PatientManagerState extends State<PatientManager> {
         }
       },
       child: Column(mainAxisSize: MainAxisSize.max, children: [
+        Row(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
             const Text(
               "My Patient List",
               style: TextStyle(fontSize: 25, fontWeight: FontWeight.bold),
             ),
+            IconButton(
+              iconSize: 20,
+              icon: const Icon(
+                Icons.refresh,
+              ),
+              onPressed: () {
+                refreshAccessList();
+              },
+            ),
+          ],
+        ),
         Divider(color: MzanziInnovationHub.of(context)!.theme.secondaryColor()),
 
         //spacer