All deployments

Remove file size display and adjust styles for better consistency in the lightbox modal.

Restore the use of the current date for hero illustration selection.

Change the PostgreSQL port to use localhost mapping for better security.

Bump Rails, pg, and Puma versions for improved stability and performance.

Upgrade Rails, SQLite3, Puma, and Kamal to their latest compatible versions.
Adjust CSS process command in Procfile.dev for consistency.

Update Rails to 8.0.2.1 and Puma to 6.6.1 for improved performance and security.

Change DB_HOST to use service name and update port. Add production
permissions script for PostgreSQL setup.