fix(card): 修复卡牌信息显示逻辑并调整默认状态

1.  将卡牌预制件默认激活状态改为false
2.  移除冗余的info_node和lvl_node配置，新增lvl_node为空引用
3.  重构卡牌信息文本的获取逻辑，增加多源优先级判断
4.  优化信息节点的Label组件查找方式，适配更灵活的节点结构

assets/resources/gui/element/card.prefab

@@ -5393,7 +5393,7 @@
         "__id__": 296
       }
     ],
-    "_active": true,
+    "_active": false,
     "_components": [
       {
         "__id__": 302
@@ -6121,11 +6121,9 @@
       "__id__": 10
     },
     "info_node": {
-      "__id__": 295
-    },
-    "lvl_node": {
-      "__id__": 254
+      "__id__": 296
     },
+    "lvl_node": null,
     "ap_node": {
       "__id__": 195
     },

assets/script/game/map/SCardComp.ts

@@ -258,7 +258,19 @@ export class SCardComp extends CCComp {
         const spSuffix = card_lv >= 2 ? "★".repeat(card_lv - 1) : "";
         this.setLabel(this.name_node, `${spSuffix}${skillCard?.name || skill?.name || ""}${spSuffix}`);
 
-        if (this.info_node) this.info_node.active = true;
+        if (this.info_node) {
+            this.info_node.active = true;
+            // 描述优先级：卡牌显式配置 > 关联技能 > 驻场技能 > 卡牌数据兜底
+            let desc = skillCard?.info || skill?.info || this.cardData?.info || "";
+            if (!desc && this.cardData.field && this.cardData.field.length > 0) {
+                desc = FieldSkillSet[this.cardData.field[0]]?.info || "";
+            }
+            // 与 HlistComp 保持一致：优先查找名为 "info" 的子节点上的 Label
+            const infoLabel = this.info_node.getChildByName("info")?.getComponent(Label)
+                || this.info_node.getComponent(Label)
+                || this.info_node.getComponentInChildren(Label);
+            if (infoLabel) infoLabel.string = desc;
+        }
 
         if (this.cost_node) {
             this.cost_node.active = true;