Update Body Fat Strings and UI Components

- Changed body fat title and added target body fat title in `StringsManager` for improved clarity.
- Updated body fat category colors from green to blue in `BodyFatCategoryData` for better visual distinction.
- Adjusted height of `BodyFatItemWidget` to enhance layout consistency across the UI.

Author: AbdoWa7eed

lib/core/res/strings_manager.dart

@@ -97,9 +97,8 @@ abstract class AppStrings {
 
   // Body Fat
   static const String yourBodyFat = 'Your Body Fat In The';
-  static const String bodyFatTitle = 'What is your body fat percentage?';
-  static const String bodyFatSubtitle =
-      'Select the range that best matches your current body fat percentage';
+  static const String bodyFatTitle = 'What Is Your Body Shape?';
+  static const String targetBodyFatTitle = 'What Is Your Target Body Shape?';
 
   // Body Fat Categories - Status
   static const String bodyFatStatusIdeal = 'Optimal Range';

lib/features/trainee_measurements/domain/helpers/body_fat_categories_data.dart

@@ -39,7 +39,7 @@ class BodyFatCategoryData {
       status: AppStrings.bodyFatStatusGood,
       description: AppStrings.bodyFatMaleGoodDesc,
       assetPath: AssetsManager.imagesBodyFatMaleGood,
-      color: ColorManager.green,
+      color: ColorManager.blue,
     ),
     BodyFatCategoryModel(
       min: 24,
@@ -90,7 +90,7 @@ class BodyFatCategoryData {
       status: AppStrings.bodyFatStatusGood,
       description: AppStrings.bodyFatFemaleGoodDesc,
       assetPath: AssetsManager.imagesBodyFatFemaleGood,
-      color: ColorManager.green,
+      color: ColorManager.blue,
     ),
     BodyFatCategoryModel(
       min: 31,

lib/features/trainee_measurements/presentation/widgets/body_fat/body_fat_item_widget.dart

@@ -9,7 +9,7 @@ class BodyFatItemWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      height: 160,
+      height: AppSize.s180,
       width: double.infinity,
       decoration: BoxDecoration(
         color: ColorManager.veryLightBlue,