add improvement dashboard screen design

lib/screens/dashboard_screen.dart

@@ -91,10 +91,11 @@ class _DashboardScreenState extends State<DashboardScreen> {
                       child: FractionallySizedBox(
                         widthFactor: 0.9,
                         child: Row(
+                          crossAxisAlignment: CrossAxisAlignment.start,
                           children: <Widget>[
                             Column(
                               crossAxisAlignment: CrossAxisAlignment.start,
-                              mainAxisAlignment: MainAxisAlignment.center,
+                              mainAxisAlignment: MainAxisAlignment.start,
                               children: <Widget>[
                                 Row(
                                   children: <Widget>[
@@ -169,26 +170,26 @@ class _DashboardScreenState extends State<DashboardScreen> {
                               ],
                             ),
                             Expanded(
-                              child: Row(
-                                mainAxisAlignment: MainAxisAlignment.end,
+                              child: Column(
+                                mainAxisAlignment: MainAxisAlignment.start,
+                                crossAxisAlignment: CrossAxisAlignment.end,
+
                                 children: <Widget>[
-                                  Center(
-                                    child: Container(
-                                      decoration: BoxDecoration(
-                                        color: Theme
-                                            .of(context)
-                                            .backgroundColor,
-                                        borderRadius: BorderRadius.all(
-                                          Radius.circular(10.0),
-                                        ),
+                                  Container(
+                                    decoration: BoxDecoration(
+                                      color: Theme
+                                          .of(context)
+                                          .backgroundColor,
+                                      borderRadius: BorderRadius.all(
+                                        Radius.circular(10.0),
                                       ),
-                                      height: 50,
-                                      width: 60,
-                                      child: Image.network(
-                                        authProvider.doctorProfile
-                                            .doctorImageURL,
+                                    ),
+                                    height: 50,
+                                    width: 60,
+                                    child: Image.network(
+                                      authProvider.doctorProfile
+                                          .doctorImageURL,
 //                                    fit: BoxFit.fill,
-                                      ),
                                     ),
                                   ),
                                 ],