feat(怪物系统): 添加怪物配置和基础技能

- 删除旧的Design4.md设计文档
- 新增Design4.csv和Design4_monsters.md怪物配置表
- 在SkillSet.ts中添加怪物基础近战和远程攻击技能
- 调整heroSet.ts中怪物单位的属性和技能配置

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

@@ -207,6 +207,23 @@ export const SkillSet: Record<number, SkillConfig> = {
         ready:0,EAnm:0,DAnm:9001,RType:RType.fixed,EType:EType.animationEnd,
         buffs:[{buff:Attrs.AP,BType:BType.RATIO,value:10,time:30,chance:1}],neAttrs:[],info:"增加目标10%攻击力,持续30秒",
     },
+    // ========== 怪物基础技能 ========== 6200-6299
+    6201: {
+        uuid:6201, name:"怪物近战", sp_name:"atk_s1", icon:"3036", 
+        TGroup:TGroup.Enemy, SType:SType.damage, act:"atk", DTType:DTType.single, DType:DType.ATK,
+        ap:100, map:0, cd:1, t_num:1, hit_num:1, hit:1, hitcd:0.2, speed:0, cost:0, with:0, 
+        dis:50, // 近战距离
+        ready:0, EAnm:0, DAnm:9001, RType:RType.fixed, EType:EType.animationEnd,
+        buffs:[], neAttrs:[], info:"怪物基础近战攻击",
+    },
+    6203: {
+        uuid:6203, name:"怪物射击", sp_name:"arrow_1", icon:"3039", 
+        TGroup:TGroup.Enemy, SType:SType.damage, act:"atk", DTType:DTType.single, DType:DType.ATK,
+        ap:80, map:0, cd:2, t_num:1, hit_num:1, hit:1, hitcd:0.2, speed:800, cost:0, with:0, 
+        dis:600, // 远程距离
+        ready:0, EAnm:0, DAnm:9001, RType:RType.linear, EType:EType.collision,
+        buffs:[], neAttrs:[], info:"怪物基础远程攻击",
+    },
 
 };