feat(技能框): 添加技能释放动画并优化UI显示

添加技能触发时的缩放缓动动画，播放前停止已有缓动避免异常，增强操作视觉反馈。
调整技能剩余次数的显示格式，移除多余的“次”后缀。
更新技能框预制体，新增CD遮罩节点并调整图标布局与缩放参数，同时替换关联UI图片资源。

assets/script/game/map/SkillBoxComp.ts

@@ -26,7 +26,7 @@
  *   - smc.mission —— 游戏运行状态
  */
 import { mLogger } from "../common/Logger";
-import { _decorator, Node, Prefab, Sprite, Label, Vec3, resources, SpriteAtlas } from "cc";
+import { _decorator, Node, Prefab, Sprite, Label, Vec3, resources, SpriteAtlas, tween, v3, Tween } from "cc";
 import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
 import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
 import { CardPoolList } from "../common/config/CardSet";
@@ -56,6 +56,9 @@ export class SkillBoxComp extends CCComp {
     @property(Label)
     private info_label: Label = null;
 
+    /** cd计时遮罩 */
+    @property({ type: Node })
+    private cd_mask: Node = null;
     // ======================== 技能配置 ========================
 
     /** 技能 UUID */
@@ -175,7 +178,7 @@ export class SkillBoxComp extends CCComp {
         if (this.info_label) {
             if (!this.is_instant) {
                 const remain = Math.max(0, this.trigger_times - this.current_trigger_times);
-                this.info_label.string = `${remain}次`;
+                this.info_label.string = `${remain}`;
             } else {
                 this.info_label.string = "";
             }
@@ -304,6 +307,17 @@ export class SkillBoxComp extends CCComp {
         const parentPos = this.node.parent ? this.node.parent.position : new Vec3(0, 0, 0);
         targetPos.set(parentPos.x + localPos.x, parentPos.y + localPos.y, 0);
 
+        // 播放技能释放缓动动画：图标放大再缩回
+        if (this.node && this.node.isValid) {
+            // 停止之前的缓动，防止快速重复触发导致缩放异常
+            Tween.stopAllByTarget(this.node);
+            this.node.scale = v3(1, 1, 1);
+            tween(this.node)
+                .to(0.1, { scale: v3(1.3, 1.3, 1.3) })
+                .to(0.15, { scale: v3(1, 1, 1) })
+                .start();
+        }
+
         oops.message.dispatchEvent(GameEvent.TriggerSkill, {
             s_uuid: this.s_uuid,
             isCardSkill: true,       // 标记为卡牌技能（区别于英雄自身技能）