Fix README content for controller 1.6

Author: Batestinha

README.md

@@ -0,0 +1,49 @@
+# JetKVM Android Controller
+
+Obtainium-friendly release repository for the JetKVM Android Controller APK.
+
+Latest release: https://github.com/Batestinha/jetkvm-android-controller/releases/tag/v1.6
+
+Latest APK asset:
+
+```text
+JetKVM-android-controller-1.6.apk
+```
+
+This repository contains release assets only. Source code lives in the Android support fork:
+
+- Source directory: https://github.com/Batestinha/kvm/tree/jetkvm-android-native-login-pr/jetkvm-android
+- Upstream PR: https://github.com/jetkvm/kvm/pull/1441
+
+## What This App Does
+
+JetKVM Android Controller is a native Android wrapper for using an Android phone or tablet as the controller for a JetKVM device.
+
+It provides:
+
+- native URL/login UI for reliable Android password-manager autofill,
+- local JetKVM URL validation,
+- session handling with a stay-logged-in option,
+- fullscreen WebView controller mode,
+- Android/mobile compact controller UI on the JetKVM web app,
+- a compact overlay **Turn on display** action that sends a harmless USB HID `Pause` key tap to wake Android targets without normal navigation side effects.
+
+## Obtainium
+
+Add this repository URL to Obtainium:
+
+```text
+https://github.com/Batestinha/jetkvm-android-controller
+```
+
+Package ID:
+
+```text
+com.jetkvm.controller
+```
+
+APK asset pattern:
+
+```text
+JetKVM-android-controller-.*\.apk
+```