LSPosed module: Miracast Enabler v2.0.0

Rewrite from KernelSU shell scripts to LSPosed/Xposed module.
Hooks Android's hidden Wi-Fi Display framework to enable native Miracast.

- FrameworkResourceHook: force config_enableWifiDisplay = true
- SystemServerHook: grant WFD permissions, force wifi_display feature
- DisplayManagerHook: ensure WifiDisplayAdapter initializes, force FEATURE_STATE_ON
- MediaRouterHook: unhide WFD routes in Settings Cast UI
- MiracastTileService: Quick Settings tile for scan/connect/disconnect
- SettingsActivity: resolution, HDCP, display source, GPU composition
- WfdManager: reflection wrapper for hidden DisplayManager WFD APIs

.gitignore

@@ -1,3 +1,13 @@
 .claude/
 aapt2-build/
-tools/aapt-cmake-build/
+tools/
+*.iml
+.idea/
+.gradle/
+build/
+app/build/
+local.properties
+*.apk
+*.aab
+*.jks
+*.keystore