Fix: Resolve Poetry install failure in Dockerfile

[Eunchan24]

Fix: Resolve Poetry Install Failure in Dockerfile

Clearly explain the need for these changes:

This PR addresses an issue in the Docker build process where the poetry install command fails due to a missing README.md file or improperly configured pyproject.toml. This prevented the build from completing successfully.

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Changes 🧷️

1. Added a conditional check in the Dockerfile to create a placeholder README.md if it is missing.
2. Updated Dockerfile to use poetry install --no-root, skipping project installation and focusing on dependency setup.
3. Removed the unnecessary readme reference from pyproject.toml to avoid dependency on README.md.
4. Ensured compatibility with existing .env.example and docker-compose.yml configurations.

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Checklist 🗃️

For code changes:

• I have clearly listed my changes in the PR description.
• I have made a test plan.
• I have tested my changes according to the test plan:
  • Built the Docker image without caching to confirm the fix.
  • Ran poetry install --no-root in the container and confirmed successful dependency installation.
  • Verified that the placeholder README.md is created if missing.

Example test plan

• Created and built a new agent image using docker compose build --no-cache.
• Confirmed the absence of build errors when README.md is missing.
• Verified successful installation of dependencies in the container.
• Tested that project dependencies work as expected.

For configuration changes:

• .env.example is updated or already compatible with my changes.
• docker-compose.yml is updated or already compatible with my changes.
• I have included a list of my configuration changes in the PR description (under Changes).

Examples of configuration changes

• Updated Dockerfile to conditionally create README.md.
• Changed poetry install to include the --no-root option.

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Screenshots (if applicable)

N/A

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Additional Notes

Please let me know if further adjustments are required.

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🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected

[github-actions]

This PR targets the master branch but does not come from dev or a hotfix/* branch.

Automatically setting the base branch to dev.

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[github-actions]

This pull request has conflicts with the base branch, please resolve those so we can evaluate the pull request.