chore: remove .env file usage for tests

Author: mucsi96

.github/workflows/pipeline.yml

@@ -21,7 +21,6 @@ jobs:
           cache: "pip"
       - run: pip install -r requirements.txt
       - run: playwright install chromium --with-deps
-      - run: touch .env
       - run: docker compose up --build --wait
       - run: pytest
       - name: Upload screenshots