Unfocus search on tap away

Frontend/lib/mih_packages/about_mih/about_mih.dart

@@ -50,6 +50,7 @@ class _AboutMihState extends State<AboutMih> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/access_review/mih_access.dart

@@ -40,6 +40,7 @@ class _MihAccessState extends State<MihAccess> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/calculator/mih_calculator.dart

@@ -41,6 +41,7 @@ class _MIHCalculatorState extends State<MIHCalculator> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/calendar/mzansi_calendar.dart

@@ -41,6 +41,7 @@ class _MzansiCalendarState extends State<MzansiCalendar> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/mzansi_ai/mzansi_ai.dart

@@ -25,6 +25,7 @@ class _MzansiAiState extends State<MzansiAi> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/mzansi_profile/business_profile/mzansi_business_profile.dart

@@ -41,6 +41,7 @@ class _MzansiBusinessProfileState extends State<MzansiBusinessProfile> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/mzansi_profile/personal_profile/mzansi_profile.dart

@@ -41,6 +41,7 @@ class _MzansiProfileState extends State<MzansiProfile> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/mzansi_wallet/mih_wallet.dart

@@ -49,6 +49,7 @@ class _MihWalletState extends State<MihWallet> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/patient_profile/pat_manager/pat_manager.dart

@@ -48,6 +48,7 @@ class _PatManagerState extends State<PatManager> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/patient_profile/pat_profile/patient_profile.dart

@@ -42,6 +42,7 @@ class _PatientProfileState extends State<PatientProfile> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }