refactor home

lib/view_models/home_view_model.dart

@@ -165,4 +165,27 @@ class HomeViewModel with ChangeNotifier {
     _isLoading = false;
     notifyListeners();
   }
+
+  // Calculation methods for progress bars
+  double get partnershipCount {
+    return tenderApprovalsStateResponse?.data?.partnershipCount?.toDouble() ??
+        0.0;
+  }
+
+  double get selfApplyCount {
+    return tenderApprovalsStateResponse?.data?.selfApplyCount?.toDouble() ??
+        0.0;
+  }
+
+  double get totalCount {
+    return partnershipCount + selfApplyCount;
+  }
+
+  double get partnershipPercent {
+    return totalCount > 0 ? (partnershipCount / totalCount) * 100 : 0;
+  }
+
+  double get selfApplyPercent {
+    return totalCount > 0 ? (selfApplyCount / totalCount) * 100 : 0;
+  }
 }