Merge pull request #32 from Jasonzhu1207/fix/insight-filter-mode-dropdown-style

fix(ui): repair insight filter mode dropdown styling

src/pages/SettingsPage.tsx

@@ -3469,7 +3469,8 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
               </div>
             </div>
 
-            <div className="log-toggle-line" style={{ marginBottom: 12 }}>
+            <div className="form-group" style={{ marginBottom: 12 }}>
+              <div className="log-toggle-line">
                 <span className="log-status" style={{ fontWeight: 600 }}>
                   {aiInsightFilterMode === 'whitelist'
                     ? '白名单模式（仅对名单内会话生效）'
@@ -3502,6 +3503,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                   </div>
                 </div>
               </div>
+            </div>
 
             <div className="anti-revoke-control-card">
               <div className="push-filter-type-tabs" style={{ marginBottom: 10 }}>