feat: 新增背屏中心 (SubScreenCenter) Hook 基础支持

- **新增功能:** 添加了 `SubScreenCenter` 类，用于处理包名为 `com.xiaomi.subscreencenter` 的背屏中心的 Hook 逻辑。
- **配置更新:** 在 `scope.list` 配置文件中新增了 `com.xiaomi.subscreencenter`，以扩展 Xposed 的作用域。

Signed-off-by: ghhccghk <2137610394@qq.com>

Author: ghhccghk

library/libhook/src/main/java/com/sevtinge/hyperceiler/libhook/app/SubScreenCenter.java

@@ -0,0 +1,18 @@
+package com.sevtinge.hyperceiler.libhook.app;
+
+
+import com.hchen.database.HookBase;
+import com.sevtinge.hyperceiler.libhook.base.BaseLoad;
+
+@HookBase(targetPackage = "com.xiaomi.subscreencenter")
+public class SubScreenCenter extends BaseLoad {
+
+    public SubScreenCenter() {
+        super(true);
+    }
+
+    @Override
+    public void onPackageLoaded() {
+//        initHook(UnlockFoucsAuth.INSTANCE, PrefsBridge.getBoolean("subscreencenter_unlock_foucs_app_sign_white_list"));
+    }
+}

library/libhook/src/main/resources/META-INF/xposed/scope.list

@@ -65,4 +65,5 @@ com.miui.voicetrigger
 com.xiaomi.simactivate.service
 miui.systemui.plugin
 com.xiaomi.xmsf
+com.xiaomi.subscreencenter