chore: create DB

Author: jackboberg

.github/workflows/mix-test.yml

@@ -41,5 +41,9 @@ jobs:
         restore-keys: ${{ runner.os }}-mix-
     - name: Install dependencies
       run: mix deps.get
+    - name: Create DB
+      run: mix ecto.create
+      env:
+        MIX_ENV: test
     - name: Run tests
       run: mix test