Added locales and fixed app icon

lib/presentation/language_select_screen/language_select_screen.dart

@@ -30,12 +30,12 @@ class LanguageSelectScreen extends StatelessWidget {
                       height: 50.adaptSize,
                       width: 50.adaptSize),
                   SizedBox(height: 20.v),
-                  _buildProgressIndicator(context),
+                  _buildProgressIndicatorSection(context),
                   SizedBox(height: 20.v),
                   Container(
                       width: 262.h,
                       margin: EdgeInsets.only(left: 41.h, right: 39.h),
-                      child: Text("msg17".tr,
+                      child: Text("preferred_language".tr,
                           maxLines: 2,
                           overflow: TextOverflow.ellipsis,
                           textAlign: TextAlign.center,
@@ -66,11 +66,11 @@ class LanguageSelectScreen extends StatelessWidget {
                       }),
                   Spacer(flex: 63)
                 ])),
-            bottomNavigationBar: _buildContinueButton(context)));
+            bottomNavigationBar: _buildContinueButtonSection(context)));
   }
 
   /// Section Widget
-  Widget _buildProgressIndicator(BuildContext context) {
+  Widget _buildProgressIndicatorSection(BuildContext context) {
     return Container(
         width: 343.h,
         padding: EdgeInsets.symmetric(horizontal: 4.h, vertical: 3.v),
@@ -87,9 +87,9 @@ class LanguageSelectScreen extends StatelessWidget {
   }
 
   /// Section Widget
-  Widget _buildContinueButton(BuildContext context) {
+  Widget _buildContinueButtonSection(BuildContext context) {
     return CustomOutlinedButton(
-        text: "lbl2".tr.toUpperCase(),
+        text: "continue".tr.toUpperCase(),
         margin: EdgeInsets.only(left: 16.h, right: 16.h, bottom: 50.v),
         buttonStyle: CustomButtonStyles.outlinePrimaryTL15,
         onPressed: () {