fix(login): 重构社交登录按钮渲染逻辑以修复间距问题

重构社交登录按钮的渲染逻辑，使用列表构建和循环渲染代替条件运算符，确保按钮间间距一致。避免在条件分支中手动添加 SizedBox 导致的间距缺失问题。

lib/modules/login/views/login_view.dart

@@ -446,33 +446,38 @@ class LoginView extends GetView<LoginController> {
           ],
         ),
         SizedBox(height: 24.h),
-        Row(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            if (controller.isChinaMainland.value) ...[
-              _buildSocialButton(
-                  FontAwesomeIcons.weixin, Colors.green, isDarkMode),
-            ] else if (GetPlatform.isAndroid) ...[
-              _buildSocialButton(
-                  FontAwesomeIcons.google, Colors.red, isDarkMode),
-            ],
+        Builder(
+          builder: (_) {
+            final buttons = <Widget>[];
 
-            // Apple登录按钮（仅在iOS上显示）
-            if (GetPlatform.isIOS) ...[
-              SizedBox(width: 24.w),
-              _buildSocialButton(
-                  FontAwesomeIcons.apple, Colors.black, isDarkMode),
-            ],
-            // SizedBox(width: 24.w),
-            // _buildSocialButton(
-            //     FontAwesomeIcons.facebook, Colors.blue, isDarkMode),
-            // 根据配置显示游客登录按钮
-            if (controller.isGuestLoginVisible) ...[
-              SizedBox(width: 24.w),
-              _buildSocialButton(FontAwesomeIcons.userSecret, Colors.black,
-                  isDarkMode), // 游客登录按钮
-            ],
-          ],
+            if (controller.isChinaMainland.value) {
+              buttons.add(_buildSocialButton(
+                  FontAwesomeIcons.weixin, Colors.green, isDarkMode));
+            } else if (GetPlatform.isAndroid) {
+              buttons.add(_buildSocialButton(
+                  FontAwesomeIcons.google, Colors.red, isDarkMode));
+            }
+
+            if (GetPlatform.isIOS) {
+              buttons.add(_buildSocialButton(
+                  FontAwesomeIcons.apple, Colors.black, isDarkMode));
+            }
+
+            if (controller.isGuestLoginVisible) {
+              buttons.add(_buildSocialButton(
+                  FontAwesomeIcons.userSecret, Colors.black, isDarkMode));
+            }
+
+            return Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                for (int i = 0; i < buttons.length; i++) ...[
+                  if (i > 0) SizedBox(width: 24.w),
+                  buttons[i],
+                ],
+              ],
+            );
+          },
         ),
       ],
     );

pubspec.yaml

@@ -1,7 +1,7 @@
 name: voitrans
 description: "Voitrans - AI Voice Assistant."
 publish_to: "none"
-version: 1.0.22+72
+version: 1.0.23+97
 
 environment:
   sdk: ">=3.3.0 <4.0.0"