fix: lint issues

Author: khushal87

examples/SampleApp/src/components/MessageSearch/MessageSearchList.tsx

@@ -72,7 +72,7 @@ export const MessageSearchList: React.FC<MessageSearchListProps> = React.forward
     } = props;
     const {
       theme: {
-        colors: { black, border, grey, white_snow },
+        colors: { black, grey, white_snow },
         semantics,
       },
     } = useTheme();

examples/SampleApp/src/components/UserInfoOverlay.tsx

@@ -105,7 +105,7 @@ export const UserInfoOverlay = (props: UserInfoOverlayProps) => {
 
   const {
     theme: {
-      colors: { accent_red, black, border, grey, white },
+      colors: { accent_red, black, grey, white },
       semantics,
     },
   } = useTheme();

examples/SampleApp/src/screens/UserSelectorScreen.tsx

@@ -90,7 +90,7 @@ type Props = {
 export const UserSelectorScreen: React.FC<Props> = ({ navigation }) => {
   const {
     theme: {
-      colors: { black, border, grey, grey_gainsboro, grey_whisper, white_snow },
+      colors: { black, grey, grey_gainsboro, grey_whisper, white_snow },
       semantics,
     },
   } = useTheme();