Migrate to libxposed modern API + add IronFox scope

[Copilot]

Replaces the legacy de.robv.android.xposed:api:82 with the modern io.github.libxposed:api:101.0.1, and adds org.ironfoxoss.ironfox to the module scope.

API migration

• Dependency: de.robv.android.xposed:api:82 → io.github.libxposed:api:101.0.1 (Maven Central; legacy repo removed)
• Entry point: assets/xposed_init → resources/META-INF/xposed/java_init.list; manifest <meta-data> tags replaced by META-INF/xposed/module.prop + scope.list
• Hook rewrite: IXposedHookLoadPackage + XC_MethodHook → XposedModule + hook(method).intercept { chain -> ... }

// Before
class MainHook : IXposedHookLoadPackage {
    override fun handleLoadPackage(lpparam: LoadPackageParam) {
        XposedHelpers.findAndHookMethod(dialogFragment, "show", fragmentManager, String::class.java,
            object : XC_MethodHook() {
                override fun beforeHookedMethod(param: MethodHookParam) {
                    if (param.args[1] == TAG) param.result = null
                }
            })
    }
}

// After
class MainHook : XposedModule() {
    override fun onPackageReady(param: PackageReadyParam) {
        hook(dialogFragment.getMethod("show", fragmentManager, String::class.java))
            .intercept { chain -> if (chain.args[1] == TAG) null else chain.proceed() }
    }
}

Scope

Added org.ironfoxoss.ironfox to META-INF/xposed/scope.list.