refactor(common): 重构 Conn 实体并优化地图进入逻辑

- 优化 Conn 实体的 SendPack 方法，提高代码复用性
- 添加 goja 模块到 go.work 文件
- 重构地图进入逻辑，增加玩家广播和刷怪功能
- 调整 OutInfo 结构中的 Vip 和 Viped 字段类型
- 简化 MonsterRefresh 结构体定义

common/utils/goja/builtin_weakmap_test.go

@@ -0,0 +1,76 @@
+package goja
+
+import (
+	"testing"
+)
+
+func TestWeakMap(t *testing.T) {
+	vm := New()
+	_, err := vm.RunString(`
+	var m = new WeakMap();
+	var m1 = new WeakMap();
+	var key = {};
+	m.set(key, true);
+	m1.set(key, false);
+	if (!m.has(key)) {
+		throw new Error("has");
+	}
+	if (m.get(key) !== true) {
+		throw new Error("value does not match");
+	}
+	if (!m1.has(key)) {
+		throw new Error("has (m1)");
+	}
+	if (m1.get(key) !== false) {
+		throw new Error("m1 value does not match");
+	}
+	m.delete(key);
+	if (m.has(key)) {
+		throw new Error("m still has after delete");
+	}
+	if (!m1.has(key)) {
+		throw new Error("m1 does not have after delete from m");
+	}
+	`)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestWeakMapGetAdderGetIteratorOrder(t *testing.T) {
+	const SCRIPT = `
+	let getterCalled = 0;
+
+	class M extends WeakMap {
+	    get set() {
+	        getterCalled++;
+	        return null;
+	    }
+	}
+
+	let getIteratorCalled = 0;
+
+	let iterable = {};
+	iterable[Symbol.iterator] = () => {
+	    getIteratorCalled++
+	    return {
+	        next: 1
+	    };
+	}
+
+	let thrown = false;
+
+	try {
+	    new M(iterable);
+	} catch (e) {
+	    if (e instanceof TypeError) {
+	        thrown = true;
+	    } else {
+	        throw e;
+	    }
+	}
+
+	thrown && getterCalled === 1 && getIteratorCalled === 0;
+	`
+	testScript(SCRIPT, valueTrue, t)
+}