feat: validate project links on publish

[okjodom]

Lightning Network Gallery Update

Description

Brief description of what this PR changes:

• Other: ___________________

Changes Made

added a validator for project links

New Projects Added:

N/A

Updated Projects:

• N/A

Data Quality Checklist:

• All project names are accurate
• URLs are working and correct
• Tags are relevant and consistent with existing tags
• Project descriptions are clear and informative
• JSON syntax is valid (will be automatically checked)

Testing

• I have tested the JSON locally
• Links open correctly
• Project information is accurate

Additional Notes

• quality check

---

For Maintainers:

• Data quality review completed
• No duplicate projects
• Consistent formatting
• Ready to merge

[Copilot]

Pull Request Overview

This PR enhances the CI pipeline by adding format validation for project links in lngal_data.json before publishing.

• Switched JSON validation commands from python to python3
• Introduced a new workflow step to validate link objects (checking for required fields and URL formatting)

Comments suppressed due to low confidence (3)

.github/workflows/deploy.yml:50

• Indentation of this step is inconsistent with other steps and will cause the workflow YAML to fail. Align it under the same indentation level as the surrounding steps (e.g., 8 spaces).

      - name: Validate project links

.github/workflows/deploy.yml:51

• [nitpick] The inline Python script is lengthy and embedded directly in the workflow, which can be hard to maintain and test. Consider extracting it into a separate script (e.g., scripts/validate_links.py) and calling that here.

        run: |

.github/workflows/deploy.yml:52

• There are no dedicated tests for the new link validation logic. Adding unit tests or a sample JSON in a test suite would help ensure both valid and invalid link scenarios are covered.

          echo "🔍 Validating project links format..."