fix(phone-image): 修復F2審查發現的代碼質量問題

- 移除captureDomPages中冗餘的console.log/error雙寫(統一用PhoneImageLogPanel)
- 修復phone-image:save-config監聽器中無效的三元表達式(L829)

public/static/js/phone-image.js

@@ -1664,14 +1664,12 @@ var PhoneImageEngine = (function () {
         var totalPages = containers.length;
         var canvases = [];
 
-        console.log('[PhoneImage] DOM截图开始，共' + totalPages + '页');
         PhoneImageLogPanel.log('DOM截图开始，共' + totalPages + '页', 'info');
 
         var idx = 0;
 
         function captureNext() {
             if (idx >= totalPages) {
-                console.log('[PhoneImage] DOM截图完成，成功' + canvases.length + '/' + totalPages + '页');
                 PhoneImageLogPanel.log('DOM截图完成，成功' + canvases.length + '/' + totalPages + '页', 'success');
                 deferred.resolve(canvases);
                 return;
@@ -1700,14 +1698,12 @@ var PhoneImageEngine = (function () {
                     idx++;
                     captureNext();
                 }).catch(function (err) {
-                    console.error('[PhoneImage] 第' + (idx + 1) + '页截图失败:', err);
                     PhoneImageLogPanel.log('第' + (idx + 1) + '页截图失败: ' + err, 'error');
                     // 继续下一页
                     idx++;
                     captureNext();
                 });
             } catch (e) {
-                console.error('[PhoneImage] 第' + (idx + 1) + '页截图异常:', e);
                 PhoneImageLogPanel.log('第' + (idx + 1) + '页截图异常: ' + e, 'error');
                 idx++;
                 captureNext();

view/admin/post/phone_image.html

@@ -825,8 +825,7 @@
 
             // ========== 引擎内部防抖保存事件监听 ==========
             $(document).on('phone-image:save-config', function () {
-                // 同步pageAlignments到currentConfig
-                currentConfig.pageAlignments = PhoneImageEngine.updateConfig.call.length ? currentConfig.pageAlignments : currentConfig.pageAlignments;
+                // pageAlignments已在change handler中同步到currentConfig，此处直接保存
                 updateSaveState('saving');
                 PhoneImageLogPanel.log('自动保存对齐配置...', 'info');
                 PhoneImageEngine.saveConfig(postData.postId, {