修复所有分页页面统计从当前页计算的问题，改为服务端统计

backend/internal/router/admin/versions.go

@@ -95,6 +95,9 @@ func handleGetAllVersions(c *gin.Context) {
 	}
 	countQuery.Count(&total)
 
+	var forcedCount int64
+	database.DB.Model(&model.Version{}).Where("application_id IN ? AND update_strategy = ?", appIDs, "forced").Count(&forcedCount)
+
 	query := database.DB.Where("application_id IN ?", appIDs)
 	if applicationIDFilter != "" {
 		query = query.Where("application_id = ?", applicationIDFilter)
@@ -184,8 +187,9 @@ func handleGetAllVersions(c *gin.Context) {
 	}
 
 	response.Success(c, gin.H{
-		"versions": result,
-		"total":    total,
+		"versions":     result,
+		"total":        total,
+		"forced_count": forcedCount,
 	})
 }