refactor(ui): 隐藏"我的"页面中的"同伴与收益"栏

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/mining-app/lib/presentation/pages/profile/profile_page.dart

@@ -94,10 +94,9 @@ class ProfilePage extends ConsumerWidget {
 
                 const SizedBox(height: 16),
 
-                // 团队与收益
-                _buildTeamEarningsSection(context),
-
-                const SizedBox(height: 16),
+                // 同伴与收益 - 暂时隐藏
+                // _buildTeamEarningsSection(context),
+                // const SizedBox(height: 16),
 
                 // 其他设置
                 _buildOtherSettings(context, ref),