All deployments

Update actions/checkout and ruby/setup-ruby to latest versions for improved performance and security.

Enhance security by adding 'nofollow' to external project URLs.

Implement LLMS controller with index and full actions, and create views
for displaying projects and blog posts in text format.

Refactor markdown rendering to support various attachment types including images, PDFs, audio, and videos. Update related tests and views for improved functionality and styling.

Include a hidden field to manage multiple screenshots in the project edit form.

Refactor code for improved readability and maintainability.

Enhance styling for engagement buttons and comments section for better
visual appeal and user interaction.

Revamp project detail forms with improved styling and add a new stats section in the footer for better visual appeal and user engagement.