[ui] UI theme should match repertory blue #61

web/repertory/lib/screens/add_mount_screen.dart

@@ -128,7 +128,11 @@ class _AddMountScreenState extends State<AddMountScreen> {
               ],
             ),
             const SizedBox(height: constants.padding),
-            IntrinsicWidth(
+            UnconstrainedBox(
+              alignment: Alignment.centerLeft,
+              child: FractionallySizedBox(
+                widthFactor: 1.5,
+                child: IntrinsicWidth(
                   child: DropdownButtonFormField<String>(
                     initialValue: _mountType.isEmpty ? null : _mountType,
                     isExpanded: false,
@@ -136,11 +140,8 @@ class _AddMountScreenState extends State<AddMountScreen> {
                       scheme,
                       "Provider Type",
                       Icons.storage,
-                  filled: false,
-                ),
-                dropdownColor: scheme.primary.withValues(
-                  alpha: constants.primaryAlpha,
                     ),
+                    dropdownColor: scheme.primary.withValues(alpha: 0.8),
                     style: textTheme.bodyMedium?.copyWith(
                       color: scheme.onSurface.withValues(alpha: 0.96),
                     ),
@@ -163,6 +164,8 @@ class _AddMountScreenState extends State<AddMountScreen> {
                     },
                   ),
                 ),
+              ),
+            ),
             if (_mountType.isNotEmpty && _mountType != 'Remote') ...[
               const SizedBox(height: constants.padding),
               TextField(