* 🔧 (build_and_run.bat): Add a Windows batch script to build frontend, copy build files to backend, and run Langflow
🔧 (build_and_run.ps1): Add a Windows PowerShell script to build frontend, copy build files to backend, and run Langflow
* 📝 scripts/windows/build_and_run.bat: improve script messages for better clarity and consistency
📝 scripts/windows/build_and_run.ps1: update script steps numbering and messages for consistency and clarity
* 📝 (build_and_run.bat): Add attention message to wait for uvicorn to run before opening the browser
📝 (build_and_run.ps1): Add attention message to wait for uvicorn to run before opening the browser