fix: Do not halt when reaching a folder

[loganripplinger]

Overview

This is a bug fix. Previously if you included a folder in the descriptor folder the application would return from inside of a for loop when it should continue.

Checklist

• [x] PR has a descriptive enough title to be useful in changelogs

Testing Instructions

Verify the bug exists

• checkout version 1.0.2
• Add a folder to the descriptor folder
• Start the application per the README
• It should fail

Verify the bug fix works

• Checkout this branch
• Add a folder to the descriptor folder
• Start the application per the README
• The application should start after a minute and accept queries from POSTMAN.

Handles #38