永久会员与模板库后台化：预览门控、轻量首页与 Admin CRUD

- 会员改为永久激活方案；云端文件不再拦截非会员；预览弹窗内导出/打印才校验
- 首页最近文件支持本地记录，登录后与云端合并；移除独立会员页与订阅页
- 模板库入库管理：soon_templates 表、Admin 上传 CRUD、/templates 轻量列表与按需下载

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend-web/js/design1/output.js

@@ -52,9 +52,7 @@ async function saveImageAsPNG(buffer) {
     }
 }
 
-// 将 display_func 附加到 window 对象，确保全局可访问
 window.display_func = function display_func(img1, img2, img3) {
-    if (typeof window.soonGuardMemberPreview === 'function' && !window.soonGuardMemberPreview()) return;
     $("#base_control").hide();
     $("#line_control").hide();
     $("#pic_control").hide();
@@ -418,16 +416,33 @@ window.display_func = function display_func(img1, img2, img3) {
                 </div>
             </div>`,
         btn: [language_str("output"), "打印"],//'导出'
-        btn1: function (index, layero) {
-            saveImageAsPNG(buffer);
+        btn1: function () {
+            if (typeof window.soonGuardPreviewDeliver === 'function') {
+                window.soonGuardPreviewDeliver(language_str('output') || '导出', function () {
+                    saveImageAsPNG(buffer);
+                });
+            } else {
+                saveImageAsPNG(buffer);
+            }
+            return false;
         },
         btn2: function () {
-            if (window.platformBridge && window.platformBridge.printPdf) {
+            if (typeof window.soonGuardPreviewDeliver === 'function') {
+                window.soonGuardPreviewDeliver('打印', function () {
+                    if (window.platformBridge && window.platformBridge.printPdf) {
+                        var blob = buffer instanceof Uint8Array ? new Blob([buffer], { type: 'image/png' }) : new Blob([buffer], { type: 'image/png' });
+                        window.platformBridge.printPdf(blob);
+                    } else if (typeof printJS === 'function') {
+                        printJS({ printable: url3, type: 'image', style: 'img { width: 100%; height: auto; }' });
+                    }
+                });
+            } else if (window.platformBridge && window.platformBridge.printPdf) {
                 var blob = buffer instanceof Uint8Array ? new Blob([buffer], { type: 'image/png' }) : new Blob([buffer], { type: 'image/png' });
                 window.platformBridge.printPdf(blob);
             } else if (typeof printJS === 'function') {
                 printJS({ printable: url3, type: 'image', style: 'img { width: 100%; height: auto; }' });
             }
+            return false;
         },
         end: function () {
             if (printBlobUrl) try { URL.revokeObjectURL(printBlobUrl); } catch (e) {}
@@ -456,7 +471,6 @@ window.display_func = function display_func(img1, img2, img3) {
 
 // 将 output 附加到 window 对象，确保全局可访问
 window.output = function output(callback = null, _save = save) {
-    if (typeof window.soonGuardMemberExport === 'function' && !window.soonGuardMemberExport()) return;
     // 类型改变
     fabric.Image.fromURL(soonAsset('op_1.png'), function (i1) {
         i1.left = background_image.left;
@@ -1395,7 +1409,6 @@ function save(op1, callback) {
 }
 
 window.saveHistory = function saveHistory() {
-    if (typeof window.soonIsWebPortal === 'function' && window.soonIsWebPortal()) return;
     function doWrite(j) {
         var currentPath = openAs.name;
         if (!currentPath) return;