Fix Dockerfile

- Remove GitHub credentials now that repo is public
- Install GUI dependencies

Dockerfile

@@ -8,7 +8,7 @@ apt install -y git curl && \
 curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | bash && \
 apt-get install -y git-lfs
 
-RUN git clone https://$GITHUB_USERNAME:$GITHUB_TOKEN@github.com/facebookresearch/meta-agents-research-environments.git && \
+RUN git clone https://github.com/facebookresearch/meta-agents-research-environments.git && \
     cd meta-agents-research-environments && \
     git lfs install && \
     git lfs pull && \
@@ -77,7 +77,7 @@ COPY --from=fetch_repo /meta-agents-research-environments/LICENSE /app/LICENSE
 WORKDIR /app
 ARG VIRTUAL_ENV /app/.venv
 RUN --mount=type=cache,target=/root/.cache/pip uv venv
-RUN --mount=type=cache,target=/root/.cache/pip uv pip install '.'
+RUN --mount=type=cache,target=/root/.cache/pip uv pip install '.[gui]'
 RUN rm -rf /app/are/gui/client
 COPY --from=frontend-builder /app/are/simulation/gui/client/build /app/are/simulation/gui/client/build