fix scrolling overlay

Frontend/patient_manager/lib/pages/patientAdd.dart

@@ -156,9 +156,8 @@ class _AddPatientState extends State<AddPatient> {
   }
 
   Widget displayForm() {
-    return Padding(
+    return SingleChildScrollView(
-      padding: const EdgeInsets.all(15.0),
+      padding: const EdgeInsets.all(25.0),
-      child: SingleChildScrollView(
       child: Column(
         children: [
           Text(
@@ -299,13 +298,11 @@ class _AddPatientState extends State<AddPatient> {
               buttonText: "Add",
               buttonColor:
                   MzanziInnovationHub.of(context)!.theme.secondaryColor(),
-                textColor:
+              textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
-                    MzanziInnovationHub.of(context)!.theme.primaryColor(),
             ),
           ),
         ],
       ),
-      ),
     );
   }
 

Frontend/patient_manager/lib/pages/patientEdit.dart

@@ -354,9 +354,8 @@ class _EditPatientState extends State<EditPatient> {
   }
 
   Widget displayForm() {
-    return Padding(
+    return SingleChildScrollView(
-      padding: const EdgeInsets.all(15.0),
+      padding: const EdgeInsets.all(25.0),
-      child: SingleChildScrollView(
       child: Column(
         children: [
           Row(
@@ -374,8 +373,7 @@ class _EditPatientState extends State<EditPatient> {
               ),
               IconButton(
                 icon: const Icon(Icons.delete),
-                  color:
+                color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
-                      MzanziInnovationHub.of(context)!.theme.secondaryColor(),
                 alignment: Alignment.topRight,
                 onPressed: () {
                   deletePatientPopUp();
@@ -515,13 +513,11 @@ class _EditPatientState extends State<EditPatient> {
               buttonText: "Update",
               buttonColor:
                   MzanziInnovationHub.of(context)!.theme.secondaryColor(),
-                textColor:
+              textColor: MzanziInnovationHub.of(context)!.theme.primaryColor(),
-                    MzanziInnovationHub.of(context)!.theme.primaryColor(),
             ),
           ),
         ],
       ),
-      ),
     );
   }