usable AI demo epics v1 (local) and v2 (server)

for sep 28 live demo - keep in python?

[x] - new repo or just fork into 3dstreet?
[ ] - make it easier to see output scene https://github.com/3DStreet/text-to-street/issues/2
[ ] - debug existing performance - create a few example test cases with expected output
[x] - consider prompt change / other functional improvements?
[ ] - Output: opens browser tab with new file? title is prompt from user?
[ ] - later v2 idea: basic ui to open input dialog in browser, then a processing icon, then show the scene with title

for deployment - convert to JS

[ ] - convert to javascript instead of python function
[ ] - hook up to discord api to register function per cloudflare example
[ ] - openai and discord api keys, add to existing development .env file and reference somehow, or use separate gcp secret that the firebase function can access?

3DStreet / text-to-street