check if .gpg-id is in the pass store on startup

The current test  did not terminate  the script in cases  when the user
already has a private GPG key,  but they'd not initialized the password
store.
This leads to an infinite loop in the `getpass()` function.

The commit fixes https://github.com/LukeSmithxyz/mutt-wizard/issues/204

Added Eneco to domains.csv

Signed-off-by: Luciano Nooijen <luciano@bytecode.nl>

Added UTFPR Student Mail domain

mailsync: fix early exit on graphical(-only) login

Resolves https://github.com/LukeSmithxyz/mutt-wizard/issues/197.

Update domains.csv

Use correct prefix in muttrc on macOS

Added email configuration settings for one.com

Add USW domains to domains.csv

MacOS compatibility

Checking for a secret key with format `<foo@bar.com>` may not work for
people that store key IDs in .gpg-id. Removing the `<` and `>` makes it
work for both beople that use emails and people that use IDs.

Add `interactio.io` to domains.csv

Add urlview as a dependency

Mailsync: only pass -a to mbsync when no args

If -a is passed along with "$@", mailsync will sync all mailboxes even
if only a single channel is passed in with "$@". This breaks the
semantics of the `o` macro in mutt which should only sync the current
mailbox that is currently being viewed in mutt.

Update domains.csv with nyu.edu