Running via npx results in `TypeError [ERR_UNKNOWN_FILE_EXTENSION]`

[terrablue]

Describe the bug
I ran npx share-file-systems. Even though this is not explicitly documented, my naive expectation was that the application would start. I'm not sure if this is simply a missing feature or an actual bug.

This results in
TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension "" for $HOME/.npm/_npx/3a4ef2902d19fd14/node_modules/share-file-systems/bin/share-files. Loading extensionless files is not supported inside of "type":"module" package.json contexts. The package.json file $HOME/.npm/_npx/3a4ef2902d19fd14/node_modules/share-file-systems/package.json caused this "type":"module" context. Try changing $HOME/.npm/_npx/3a4ef2902d19fd14/node_modules/share-file-systems/bin/share-files to have a file extension. Note the "bin" field of package.json can point to a file with an extension, for example {"type":"module","bin":{"share-files":"./bin/share-files.js"}}

To Reproduce
Steps to reproduce the behavior:

1. Open terminal in any directory.
2. Run npx share-file-systems.

Expected behavior
The application should start.

Desktop (please complete the following information):

• OS: Arch Linux
• Browser: Firefox/Chromium
• Application Version: latest as far as I can tell

Additional context
As it appears from the error message, simply changing the ending of the file in .bin to .js instead of extensionless should solve the issue.

[prettydiff]

I need to research a few things:

• install the page via npm install into a specified directory without creating node_modules
• potentially avoiding sudo on linux using ngrok
• also research possibility of pointing domain to ip 127.0.0.1 in public dns records for both ipv4 and ipv6 records