```

feat(xmlres): 使用rawFlexibleString替换字符串类型以支持灵活解析

- 将EffectArg结构体中的SideEffectArg字段类型从string改为rawFlexibleString
- 将Move结构体中的Name字段类型从string改为rawFlexibleString，并更新反序列化逻辑
- 统一配置文件解析方式，移除磁盘回退机制并简化readConfigContent函数
- 移除不再使用的导入包和变量

fix(fight): 修复战斗系统中的空技能和无效数据问题

- 在

common/data/xmlres/json_compat_test.go

@@ -0,0 +1,26 @@
+package xmlres
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestMoveUnmarshalJSONAcceptsNumericName(t *testing.T) {
+	var move Move
+	if err := json.Unmarshal([]byte(`{"ID":10001,"Name":1,"Category":1,"Type":8,"Power":35,"MaxPP":35,"Accuracy":95}`), &move); err != nil {
+		t.Fatalf("unmarshal move failed: %v", err)
+	}
+	if move.Name != "1" {
+		t.Fatalf("expected numeric name to convert to string, got %q", move.Name)
+	}
+}
+
+func TestEffectArgUnmarshalJSONAcceptsNumericSideEffectArg(t *testing.T) {
+	var cfg EffectArg
+	if err := json.Unmarshal([]byte(`{"SideEffects":{"SideEffect":[{"ID":1,"SideEffectArgcount":1,"SideEffectArg":3}]}}`), &cfg); err != nil {
+		t.Fatalf("unmarshal effect arg failed: %v", err)
+	}
+	if got := string(cfg.SideEffects.SideEffect[0].SideEffectArg); got != "3" {
+		t.Fatalf("expected numeric side effect arg to convert to string, got %q", got)
+	}
+}