Remove clones repository, add some instructions

build_agent.cmd

@@ -49,10 +49,19 @@ go build -ldflags "-w -s" . >nul 2>&1
 if %errorlevel% NEQ 0 (
 	echo Something went wrong
 ) else (
-	echo Build successful
+	echo Build was successful
 	cd /D "%~dp0"
 	copy /y .\beszel\beszel\cmd\agent\agent.exe . >nul 2>&1
 	echo Beszel agent.exe was built and copied, you can proceed with 'install-beszel-service.cmd'.
+	rd /s/q .\beszel >nul 2>&1
+	echo Cloned Beszel repository was deleted as we don´t need it anymore.
+	echo.
+	echo You can go ahead with .\install-beszel-service.cmd to install the service.
+	echo .
+	echo If Git ond/or Go was installed from this script and you don´t want to keep them, use
+	echo 	winget uninstall GoLang.Go
+	echo 	winget uninstall Git.Git
+	echo to remove the corresponding packages.
 )
 
 :end