feat(mindspace): 0630004 空间 UI、聊天连接、微信分享与 Agent 能力

含 MindSpace 三列布局与统计修复、聊天加载态与连接降级、平台页脚标记与 og:site_name 微信卡片、勾选资料删除 Agent 接口及内部话术过滤。

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

mindspace.mjs

@@ -181,14 +181,14 @@ export function createMindSpaceService(pool, options = {}) {
               c.ai_access_policy, c.publish_policy, c.is_system, c.sort_order,
               CASE
                 WHEN c.category_code = 'draft' THEN COALESCE(pc.item_count, 0)
-                WHEN c.category_code = 'public' THEN COALESCE(pub.item_count, 0)
+                WHEN c.category_code IN ('oa', 'public') THEN COALESCE(pc.item_count, 0) + COALESCE(ac.item_count, 0)
                 ELSE COALESCE(ac.item_count, 0)
               END AS item_count
        FROM h5_space_categories c
        LEFT JOIN (
          SELECT category_id, user_id, COUNT(*) AS item_count
          FROM h5_assets
-         WHERE user_id = ? AND status <> 'deleted' AND source_type = 'upload'
+         WHERE user_id = ? AND status <> 'deleted'
          GROUP BY category_id, user_id
        ) ac ON ac.category_id = c.id AND ac.user_id = c.user_id
        LEFT JOIN (
@@ -197,15 +197,9 @@ export function createMindSpaceService(pool, options = {}) {
          WHERE user_id = ? AND status <> 'deleted'
          GROUP BY category_id, user_id
        ) pc ON pc.category_id = c.id AND pc.user_id = c.user_id
-       LEFT JOIN (
-         SELECT user_id, COUNT(DISTINCT page_id) AS item_count
-         FROM h5_publish_records
-         WHERE user_id = ? AND status = 'online'
-         GROUP BY user_id
-       ) pub ON pub.user_id = c.user_id
        WHERE c.user_id = ? AND c.space_id = ?
        ORDER BY c.sort_order, c.category_name`,
-      [userId, userId, userId, userId, row.id],
+      [userId, userId, userId, row.id],
     );
 
     const quotaBytes = asNumber(row.quota_bytes);