Facing issues while running the development server - Error while proxying request in localhost:8000/providers to http://localhost:3000/ [ECONNREFUSED]

### Description of the issue

I'm trying to start a development server for Huly platform in my Windows machine. Rush has installed and linked all the dependencies but I'm getting errors while starting the server. The error says

> Error while proxying request in localhost:8000/providers to http://localhost:3000/ [ECONNREFUSED]

### My environment

* Version of huly - 0.6.11
* Browser (and version) - Brave
* Your operating system (and version) - Windows 11

### Steps to reproduce

Clone the repository with --depth=1 flag. Go to the /dev/prod folder and install the dependencies by running `rush install`
Once done, run the development server by typing `rushx dev-server`

Application is starting, I can see the frontend but nothing is working. Even registration is throwing an error. If there are any CORS issues, they should be resolved. Or else, let me know if there's any config I'm missing while starting the dev-server.