UI: Improve align of endpoints selection elements

lib/screens/settings.dart

@@ -107,13 +107,20 @@ class SettingsScreen extends StatelessWidget {
           return Expanded(
             child: Row(children: [
               const SizedBox(width: 10),
-              Text('currencyNode'.tr(args: [currencyName])),
+              SizedBox(
+                width: 100,
+                child: Text(
+                  'currencyNode'.tr(args: [currencyName]),
+                ),
+              ),
               const Spacer(),
               Icon(_sub.nodeConnected && !_sub.isLoadingEndpoint
                   ? Icons.check
                   : Icons.close),
               const Spacer(),
-              Consumer<SettingsProvider>(builder: (context, _set, _) {
+              SizedBox(
+                width: 265,
+                child: Consumer<SettingsProvider>(builder: (context, _set, _) {
                   return DropdownButtonHideUnderline(
                     child: DropdownButton(
                       // alignment: AlignmentDirectional.topStart,
@@ -134,6 +141,7 @@ class SettingsScreen extends StatelessWidget {
                     ),
                   );
                 }),
+              ),
               const Spacer(flex: 5),
               _sub.isLoadingEndpoint
                   ? CircularProgressIndicator(color: orangeC)
@@ -235,11 +243,16 @@ class SettingsScreen extends StatelessWidget {
           return Expanded(
             child: Row(children: [
               const SizedBox(width: 10),
-              const Text('Indexer : '),
+              const SizedBox(
+                width: 100,
+                child: Text('Indexer : '),
+              ),
               const Spacer(),
               Icon(indexerEndpoint != '' ? Icons.check : Icons.close),
               const Spacer(),
-              Consumer<SettingsProvider>(builder: (context, _set, _) {
+              SizedBox(
+                width: 265,
+                child: Consumer<SettingsProvider>(builder: (context, _set, _) {
                   return DropdownButtonHideUnderline(
                     child: DropdownButton(
                       // alignment: AlignmentDirectional.topStart,
@@ -260,6 +273,7 @@ class SettingsScreen extends StatelessWidget {
                     ),
                   );
                 }),
+              ),
               const Spacer(flex: 5),
               _indexer.isLoadingIndexer
                   ? CircularProgressIndicator(color: orangeC)