feat: update coverage display logic to show status only when applicable

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/coverage_dashboard.dart

@@ -73,6 +73,7 @@ class CoverageDashboard extends StatelessWidget {
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: <Widget>[
               Text("Today's Status", style: UiTypography.body1m.textSecondary),
+              if (totalNeeded > 0 || totalConfirmed > 0)
                 Container(
                   padding: const EdgeInsets.symmetric(
                     horizontal: UiConstants.space2,

apps/mobile/packages/features/client/home/lib/src/presentation/widgets/coverage_widget.dart

@@ -53,6 +53,7 @@ class CoverageWidget extends StatelessWidget {
                 letterSpacing: 0.5,
               ),
             ),
+            if (totalNeeded > 0 || totalConfirmed > 0 || coveragePercent > 0)
               Container(
                 padding: const EdgeInsets.symmetric(
                   horizontal: UiConstants.space2,
@@ -65,18 +66,13 @@ class CoverageWidget extends StatelessWidget {
                 ),
                 child: Text(
                   '$coveragePercent% Covered',
-                style: UiTypography.footnote2b.copyWith(
+                  style: UiTypography.footnote2b.copyWith(color: textColor),
-                  color: textColor,
-                ),
                 ),
               ),
           ],
         ),
         if (subtitle != null) ...<Widget>[
-          Text(
+          Text(subtitle!, style: UiTypography.body2r.textSecondary),
-            subtitle!,
-            style: UiTypography.body2r.textSecondary,
-          ),
         ],
         const SizedBox(height: UiConstants.space6),
         Row(
@@ -90,7 +86,8 @@ class CoverageWidget extends StatelessWidget {
               ),
             ),
             const SizedBox(width: UiConstants.space2),
-            if (totalConfirmed != 0) Expanded(
+            if (totalConfirmed != 0)
+              Expanded(
                 child: _MetricCard(
                   icon: UiIcons.success,
                   iconColor: UiColors.iconSuccess,