**Describe the bug** Cannot GET / - https://127.0.0.1:3001/ doesn't work + Packer start doesn't watch changes **To Reproduce** Steps to reproduce the behavior: 1. npm install 2. npm run build 3. npm run deploy 4. See error **Expected behavior** A clear and concise description of what you expected to happen. **Screenshots**  **System (please complete the following information):** - Windows 10 - Last One - Last One - Vivaldi, Firefox Dev Edition **Packer (please complete the following information):** -  **Theme (please complete the following information):** - [Shopify Packer theme](https://github.com/hayes0724/packer-blank-theme) [e.g. True] - Version [e.g. 22]