feat(ux): forum pay-hide depth, clogin OAuth, ban appeals admin, posts-navs widget

- Forum compose/save/draft: VIP prices, partial hide, coupons + shortcode tools
- Rainbow clogin aggregate login (rewrite + schema + CLoginClient)
- Native ban appeals tab: approve/reject + lift ban + notify
- WidgetPostsNavs + register missing forum widgets
- Submit editor shortcodes: login/reply/vip/payshow

assets/js/forum-governance.js

@@ -621,6 +621,44 @@
         });
     }
 
+    
+    function insertForumEditorContent(html) {
+        if (window.tinymce) {
+            var ed = window.tinymce.get('compose-content') || window.tinymce.get('post_content');
+            if (ed && !ed.isHidden()) {
+                ed.focus();
+                ed.execCommand('mceInsertContent', false, html);
+                return;
+            }
+        }
+        var ta = document.getElementById('compose-content') || document.getElementById('post_content');
+        if (!ta) return;
+        var start = ta.selectionStart || 0;
+        var end = ta.selectionEnd || 0;
+        var val = ta.value || '';
+        ta.value = val.slice(0, start) + html + val.slice(end);
+        ta.focus();
+    }
+
+    function bindComposeShortcodeTools(root) {
+        root = root || document;
+        root.addEventListener('click', function (e) {
+            var btn = e.target.closest('[data-insert-shortcode]');
+            if (!btn) return;
+            e.preventDefault();
+            var type = btn.getAttribute('data-insert-shortcode');
+            if (type === 'hide') {
+                insertForumEditorContent('[hidecontent type="login"]隐藏内容[/hidecontent]');
+            } else if (type === 'reply') {
+                insertForumEditorContent('[hidecontent type="reply"]回复后可见[/hidecontent]');
+            } else if (type === 'payshow') {
+                insertForumEditorContent('[hidecontent type="payshow"]付费可见内容[/hidecontent]');
+            } else if (type === 'vip') {
+                insertForumEditorContent('[vip]VIP 可见内容[/vip]');
+            }
+        });
+    }
+
     function bindComposeVisibilityToggle(form) {
         var visSelect = form.querySelector('#compose-visibility');
         var creditsField = form.querySelector('#compose-credits-cost-field');

assets/js/front-submit.js

@@ -543,9 +543,13 @@
         e.preventDefault();
         var type = btn.getAttribute('data-insert-shortcode');
         if (type === 'hide') {
-          insertEditorContent('[hidecontent type="logged"]hidden[/hidecontent]');
+          insertEditorContent('[hidecontent type="login"]' + (i18n.hidePlaceholder || '隐藏内容') + '[/hidecontent]');
         } else if (type === 'payshow') {
-          insertEditorContent('[hidecontent type="payshow"]paid content[/hidecontent]');
+          insertEditorContent('[hidecontent type="payshow"]' + (i18n.payPlaceholder || '付费可见内容') + '[/hidecontent]');
+        } else if (type === 'reply') {
+          insertEditorContent('[hidecontent type="reply"]' + (i18n.replyPlaceholder || '回复后可见') + '[/hidecontent]');
+        } else if (type === 'vip') {
+          insertEditorContent('[vip]' + (i18n.vipPlaceholder || 'VIP 可见内容') + '[/vip]');
         }
       });
     },