fixed spacing

Author: aguskoll

app/lib/presentation/ui/custom/environment_selector.dart

@@ -1,3 +1,4 @@
+import 'package:app/presentation/resources/resources.dart';
 import 'package:app/presentation/themes/local_theme.dart';
 import 'package:domain/env/env_config.dart';
 import 'package:domain/services/environment_service.dart';
@@ -17,7 +18,7 @@ class EnvironmentSelector extends StatelessWidget {
       DropdownMenuItem<String>(
         value: value,
         child: Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 8.0),
+          padding: EdgeInsets.symmetric(horizontal: spacing.xs),
           child: Text(label, style: textStyle),
         ),
       );

app/lib/presentation/ui/pages/login/login_page.dart

@@ -1,4 +1,5 @@
 import 'package:app/main/init.dart';
+import 'package:app/presentation/resources/resources.dart';
 import 'package:app/presentation/themes/app_themes.dart';
 import 'package:app/presentation/ui/custom/app_theme_switch.dart';
 import 'package:app/presentation/ui/custom/loading_screen.dart';
@@ -24,12 +25,12 @@ class LoginPage extends StatelessWidget {
           appBar: AppBar(),
           backgroundColor: context.theme.colorScheme.surface,
           body: Padding(
-            padding: const EdgeInsets.all(16),
+            padding: EdgeInsets.all(spacing.m),
             child: Column(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
                 const AppThemeSwitch(),
-                const SizedBox(height: 16),
+                SizedBox(height: spacing.m),
                 SizedBox(
                   width: double.maxFinite,
                   child: ElevatedButton(
@@ -42,7 +43,7 @@ class LoginPage extends StatelessWidget {
                     },
                   ),
                 ),
-                const SizedBox(height: 32),
+                SizedBox(height: spacing.xxxl),
                 if (kDebugMode) ...[
                   EnvironmentSelector(),
                 ],