chore: Add supabase directory to Dockerfile (#2768)

# Description

Please include a summary of the changes and the related issue. Please
also include relevant motivation and context.

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):

backend/Dockerfile

@@ -70,6 +70,8 @@ COPY ./pyproject.toml ./poetry.lock* /code/
 
 COPY ./ci-migration.sh /code/
 
+COPY supabase /code/supabase/
+
 # Run install
 RUN poetry install --no-root  && \
     playwright install --with-deps && \