Create test to make sure the bot actually starts

[egillespie]

Describe the bug

The current test suite makes sure functional capabilities are working, but it does not ensure that the bot actually starts up successfully. In cases where there are dependency mismatches — which can easily happen with an npm audit fix or npm outdated and Firebase — the tests run successfully, but the bot does not start.

Expected behavior

A deployment should not occur if the bot will not have a high certainty of starting. Since the test suite is required to pass before deployments can occur, a test that makes sure the bot starts and exits with a 0 status code would prevent deploying an un-startable bot.