`sv create` directory detection does not ignore `.` directories

[manuel3108]

Create a new repo, clone it, cd into it's directory.
Run sv create.
It will say that directory is not empty, which technically is true because it contains a potentially hidden .git directory. I think that directories starting with a . should be completely ignored in this check.

Relates: svelte-add/svelte-add#285

[AdrianGonz97]

I wonder if this could be furthered improved by only scanning the directory for files/dirs that would be overwritten? for instance, if there's an existing src directory, then the warning prompt will be triggered

[manuel3108]

I don't think this enhances anything for the user. Additionally I'm unaware of any other cli doing anything like this.

[AdrianGonz97]

it enhances it such that the warning isn't triggered for anything besides files that would be overwritten. in other words, we wouldn't need special exceptions for . files or directories as this would encompass that

[benmccann]

It could be very difficult to make it work with an API such as the one discussed in #85 (comment)

[AdrianGonz97]

this would only be for create when creating a new project

[manuel3108]

Seeing it from that way this could work

[manuel3108]

I don't think overall this is worth the hustle. I think we should close this, now that #126 is merged