Initial snapshot before step 6 options.js split

host/register-host.bat

@@ -0,0 +1,17 @@
+@echo off
+REM Double-click this to register the native messaging host with Brave.
+REM Prompts for the extension ID, then runs install-host.ps1.
+
+setlocal
+set /p EXT_ID="Paste the rclone-jav extension ID from brave://extensions: "
+
+if "%EXT_ID%"=="" (
+    echo No ID entered. Aborting.
+    pause
+    exit /b 1
+)
+
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0install-host.ps1" -ExtensionId "%EXT_ID%"
+echo.
+echo Done. Press any key to close.
+pause >nul