When I attempt to generate an app within the current directory it appears to be attempting to apply a git commit, and so my repo ends up in a weird merge state, its also trying to blow away my Reademe and .gitpod.yml file

The reason I want to generate in current directory is that gitpod has a folder and git repo already setup for you.

The workaround I'll have to apply is generate an app in subfolder and the move the contents except for some files.
This is a big cumbersome.

• I think that files that could be replace should be prompted to ask of their replacement or deletion
• I think that there should be a flag eg `sst create my-project --directory . --replace-files=false