refactor(frontend): split the backend from the frontend folder to refactor

[YuanhuanO]

Closes #13

📑 Description

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed
• Branch name follows type/descript (e.g. feature/add-llm-agents)
• Ready for code review

ℹ Additional Information

1. Seperate frontend and backend by using frontend and gpu_bartender/sever in the root dir
2. Change the programming language for backend from typescript into python
3. Refactor and reconstruct the Webpack configuration
4. Update package.json setting

[lwaekfjlk]

Could you pull with main and solve the conflicts? Thanks

[lwaekfjlk]

@YuanhuanO I checked other repo and it shows that it is not common to upload node_modules to the github repo?

[lwaekfjlk]

check this line: https://github.com/OpenDevin/OpenDevin/blob/main/.gitignore#L176

[YuanhuanO]

I

it shows that it is not common to upload node_modules to the github rep

Thanks for mentioning that!