Knock yourself out

The .zip (not sure why I picked .zip, I'm used to other forums not supporting tar.gz) contains a tar.gz, a .dsc, and a .changes file, all of which are using your entries (maintainer name, email etc...)

The .deb file is built using the source above.

I left you some comments in debian/rules, you might find them useful, you can take them out if you want

I also added a .desktop file so it pops up in the menu, and removed the icon part since there wasn't one.

Oh and I think your build failed cause you had an empty line in the description, empty lines aren't allowed, you can use a . to skip a line
instead of