[INJIMOB-3633][INJIMOB-3636] fix icon bg color across app (#2134)

Signed-off-by: Abhishek Paul <paul.apaul.abhishek.ap@gmail.com>

components/ui/themes/DefaultTheme.ts

@@ -499,6 +499,9 @@ export const DefaultTheme = {
     ProfileIconPinnedStyle: {
       position: 'absolute',
     },
+    BackButtonBgGradient:{
+      borderRadius: 10,
+    },
     IconContainer: {
       padding: 6,
       width: 25,

components/ui/themes/PurpleTheme.ts

@@ -512,6 +512,9 @@ export const PurpleTheme = {
       borderRadius: 10,
       backgroundColor: Colors.LightPurple,
     },
+    BackButtonBgGradient:{
+      borderRadius: 10,
+    },
     imageCaptureButton: {
       marginLeft: 130,
       marginRight: 50,