Hi Greta team! Just purchase Tier 2 and I'm about to experiment but would like to know if Greta is applicable for some use cases and ideas I have right now.

1) I have a php code that works great, yet design is super outdated, can I use Greta by uploading the code or pulling from Github to redesign the UI? The script use simple html, css and js for design.

2) Grow an app made on Greta after the current 50 file limits: If I push a first basic app made in Greta to Github and pull back, will the 50 files limits be filled or I will have a new 50 files to create new features? I hope second, modular building works a lot better and easier to fix.

3) If I ask Greta to use the React Bits components, will pull from there or will only build with the built-in UI components?