Ux changes

[anaganisk]

Hey I made some UX changes.
Totally upto you if you want to merge.
A quick summary

• Output is streamed in html rather than JSON dump.
• Split the main container into 2 column flex.
• made the model name env variable for switching models (make sure u add the environment variable. PUBLIC_GOOGLE_MODEL="")
• I ran the formatter included in your package.json, so a few files have the formatting applied.

[mikeesto]

Thanks for the PR @anaganisk . I like the improved JSON parsing and reset button. If you'd like to open a PR with just those changes, I'd be happy to merge it. Otherwise, the project is available under MIT if you'd like to maintain a fork with your preferred UI etc : )

[anaganisk]

Sure, will do.
Its simple enough to be a single project, don't think a fork is necessary for now.

[anaganisk]

@mikeesto I updated the PR only with the UX changes without other formatting changes, I also noticed I forgot adding the footer earlier. I added it to the main card.