refactor(hero card): add card_lv background color logic

1. 新增updateBgNode方法根据card_lv切换英雄背景节点颜色
2. 为所有基础卡牌配置补充缺失的card_lv字段
3. 调整配置项字段顺序保持代码整洁

assets/script/game/common/config/CardSet.ts

@@ -154,6 +154,7 @@ HeroList.forEach(uuid => {
         pool_lv: CardLV.LV1,
         kind: CKind.Hero,
         hero_lv: 1,
+        card_lv: 1,
         base_pool_lv: 1,
     });
 });
@@ -191,22 +192,22 @@ export interface SpecialRefreshCardConfig extends CardConfig {
  */
 export const SpecialUpgradeCardList: Record<number, SpecialUpgradeCardConfig> = {
     7001: {
-        uuid: 7001, type: CardType.SpecialUpgrade, cost: 10, weight: 18, pool_lv: CardLV.LV1, kind: CKind.Card, name: t("scard_name_7001"), info: t("scard_info_7001"),
+        uuid: 7001, type: CardType.SpecialUpgrade, cost: 10, weight: 18, pool_lv: CardLV.LV1, kind: CKind.Card, card_lv: 1, name: t("scard_name_7001"), info: t("scard_info_7001"),
         currentLv: 0, targetLv: 0,
     },
 }
 
 export const SpecialRefreshCardList: Record<number, SpecialRefreshCardConfig> = {
     7101: {
-        uuid: 7101, type: CardType.SpecialRefresh, cost: 3, weight: 14, pool_lv: CardLV.LV1, kind: CKind.Card, name: t("scard_name_7101"), info: t("scard_info_7101"),
+        uuid: 7101, type: CardType.SpecialRefresh, cost: 3, weight: 14, pool_lv: CardLV.LV1, kind: CKind.Card, card_lv: 1, name: t("scard_name_7101"), info: t("scard_info_7101"),
         refreshLv: 0, refreshHeroType: SpecialRefreshHeroType.Melee,
     },
     7102: {
-        uuid: 7102, type: CardType.SpecialRefresh, cost: 3, weight: 14, pool_lv: CardLV.LV1, kind: CKind.Card, name: t("scard_name_7102"), info: t("scard_info_7102"),
+        uuid: 7102, type: CardType.SpecialRefresh, cost: 3, weight: 14, pool_lv: CardLV.LV1, kind: CKind.Card, card_lv: 1, name: t("scard_name_7102"), info: t("scard_info_7102"),
         refreshLv: 0, refreshHeroType: SpecialRefreshHeroType.Ranged,
     },
     7103: {
-        uuid: 7103, type: CardType.SpecialRefresh, cost: 4, weight: 12, pool_lv: CardLV.LV1, kind: CKind.Card, name: t("scard_name_7103"), info: t("scard_info_7103"),
+        uuid: 7103, type: CardType.SpecialRefresh, cost: 4, weight: 12, pool_lv: CardLV.LV1, kind: CKind.Card, card_lv: 1, name: t("scard_name_7103"), info: t("scard_info_7103"),
         refreshLv: 0, refreshHeroType: SpecialRefreshHeroType.Any,
     },
 }

assets/script/game/map/CHeroComp.ts

@@ -292,6 +292,9 @@ export class CHeroComp extends CCComp {
             }
         }
 
+        // 背景：按 card_lv 激活对应颜色子节点（1→green 2→blue 3→purple 4→red 5→yellow）
+        this.updateBgNode();
+
         // 描述词条（最多显示 3 条，对应 fied1/fied2/fied3）
         const fieldLabels = [this.fied1, this.fied2, this.fied3];
         const desc = hero?.info || this.cardData.info || "";
@@ -321,6 +324,30 @@ export class CHeroComp extends CCComp {
         this.playEnterAnim();
     }
 
+    /**
+     * 根据 card_lv 切换 bg_node 下的颜色子节点显示。
+     * 等级与颜色对应关系：
+     *   card_lv 1 → green
+     *   card_lv 2 → blue
+     *   card_lv 3 → purple
+     *   card_lv 4 → red
+     *   card_lv 5 → yellow
+     */
+    private updateBgNode() {
+        if (!this.bg_node || !this.cardData) return;
+        const lvToColor: Record<number, string> = {
+            1: "green",
+            2: "blue",
+            3: "purple",
+            4: "red",
+            5: "yellow",
+        };
+        const targetColor = lvToColor[this.cardData.card_lv ?? 1];
+        this.bg_node.children.forEach(child => {
+            child.active = (child.name === targetColor);
+        });
+    }
+
     // ======================== 动画效果 ========================
 
     /** 入场动画时长（秒） */