[Enhancement]: Enable a user to use gpt-pilot on existing projects

[MaxAnfilofyev]

Discussed in #558

^{Originally posted by sr2echa January 18, 2024}
If i have an existing semi built project, can I use gpt-pilot to complete it and make it release-ready?

[techjeylabs]

https://github.com/Pythagora-io/gpt-pilot/wiki/Frequently-Asked-Questions#can-i-use-this-for-an-existing-project

Can I use this for an existing project?
Not yet. This is on our todo list, but currently you need to start the project with GPT Pilot. After finishing project with GPT Pilot, you are able to add additional features/changes to it, but at this moment you can't just open an existing project you built or downloaded from elsewhere and point GPT Pilot to it.

[techjeylabs]

#381