Issues fixed:
1. Build-Frontend.ps1: Add verification that requirements.txt is included in deployment package
- Prevents incomplete packages that cause ModuleNotFoundError on server
- Throws error if critical files are missing before package is transferred
2. Deploy-ROA2WEB.ps1: Auto-detect first deployment and force install dependencies
- Automatically sets ForceInstallDependencies=true on first deployment
- Add -ForceInstallDependencies parameter for manual override
- Better error handling and validation for pip install
- Shows clear error messages with manual recovery instructions
This fixes the "ModuleNotFoundError: No module named 'httpx'" error that occurred
when deploying to Windows Server without explicitly forcing dependency installation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>