Re-enable Forge Formatting Check in CI

[adamgall]

Problem

The forge fmt --check step in our GitHub Actions workflow (.github/workflows/test.yml) is currently commented out. This was done as a temporary measure to unblock CI when there were formatting issues in the codebase.

Current State

• The formatting check step is commented out in the test workflow
• Formatting issues were fixed in commit df942e7 ("Fixed formatting")
• Without this check, inconsistently formatted code can be merged into the repository

Proposed Solution

Uncomment the forge fmt --check step in the CI workflow to:

• Enforce consistent Solidity code formatting standards
• Catch formatting issues early in the PR review process
• Maintain code readability and reduce formatting-related merge conflicts

[mudgen]

Yes, I agree with you. I am going to write some detailed contributor guidelines so, for example, people know that they need to pass forge fmt --check before submitting a PR request.

[adamgall]

Yes, I agree with you. I am going to write some detailed contributor guidelines so, for example, people know that they need to pass forge fmt --check before submitting a PR request.

@mudgen I did so already, in the PR linked to this issue