Feature request: Command line list of files input

[sujaisd]

I am impressed with the behavior of dot-http and thanks to the team for building a wonderful tool.

Here are a few use cases where the product did not fit in and workarounds were used.

|---/httpfiles
       |--request-01.http
       |--request-02.http
       |--request-03.http

When a directory tree like above has multiple HTTP request files. The expected directory argument fails

$ dot-http httpfiles/*
error: Found argument 'httpfiles/request-01.http' which wasn't expected, or isn't valid in this context

USAGE:
    dot-http [OPTIONS] <FILE>

For more information try --help

An alternative solution was applied to handle the problem but would have been better with proper command-line integrations

Applied alternate solution

$ for FILE in httpfiles/*; do dot-http -n http-client.env.json $FILE; done