Initial release: Miracast Enabler KernelSU module v1.0.0

Enables Wi-Fi Display (Miracast) on Pixel phones where Google
disabled it in software. Uses fabricated overlays, system properties,
and sysconfig XML. Includes WebUI for KernelSU manager.

Tested hardware: Pixel 10 Pro Fold (rango), Tensor G5, BCM4390.

overlay/AndroidManifest.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.miracast.enabler.overlay">
+
+    <overlay
+        android:targetPackage="android"
+        android:targetName="MiracastConfig"
+        android:isStatic="true"
+        android:priority="999" />
+
+</manifest>

overlay/res/values/config.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Enable Wi-Fi Display (Miracast) in the framework -->
+    <bool name="config_enableWifiDisplay">true</bool>
+
+    <!-- Allow protected (DRM/HDCP) content over wireless display -->
+    <bool name="config_wifiDisplaySupportsProtectedBuffers">true</bool>
+</resources>