Improve initial Prompt

[DonRichards]

On a fresh install, there are several prompts. This is a bit confusing and doesn't lay out all of the options for generating secrets.

The new prompt looks like this

$ make up

Checking secrets...
  No secrets found in /home/user/isle-dc/secrets/live/

Everything (Drupal, SQL, Solr, etc.) needs passwords to run. These passwords are stored in the secrets directory.
  1. Generate new secrets
       ╰ This will generate random new passwords and output them into /home/user/isle-dc/secrets/live/
  2. Copy the existing secrets
       ╰ This will copy the existing secrets into the /home/user/isle-dc/secrets/live/. Every password will likely be 'password'.
  3. Create your own secrets
       ╰ This will copy the secrets from /home/user/isle-dc/secrets/template/ to /home/user/isle-dc/secrets/live/
            and will exit so you can edit the secrets manually prior to building the Docker image.
  4. Exit

Enter your choice: 3
Creating your own secrets. Copying templates to live directory.

To test:

• Try each option. Starting in reverse order to speed up testing.
• Run make clean before each test so that the secrets/live/ directory is empty.
• Options # 3 and # 4 should exit the build process entirely when complete.
• Final test - without running make clean run make down then make up. It should completely bypass the above prompt.
• Options # 1 & # 2 should build completely and you should be able to log into Drupal with the password in secrets/live/DRUPAL_DEFAULT_ACCOUNT_PASSWORD

[DonRichards]

Thanks @rosiel