All deployments

Update actions/checkout, ruby/setup-ruby, and kamal versions for improved
performance and compatibility.

Enhance the UI for event listings by adjusting the structure and
styling of event details for better readability and consistency.

Add a new Metric model to track creation and deletion events. Implement
Trackable concern for automatic tracking in User, Event, and Medium
models. Update dashboard to display lifetime stats and chart data for
recent activity. Enhance views for better presentation of data.

Clarify the message regarding file downloads by changing "files" to "file(s)".

Add initial values for photos, videos, and contributors. Update
dashboard to reflect these counts and improve visibility of
manage and stats sections based on uploads.

Ensure that photo, video, and contributor counts default to '0'
when no uploads are present, and handle the display of the
latest upload more gracefully.

Refine layout and styles for better readability and consistency across email templates.

Refactor admin views to introduce a shared header partial,
improve styling, and enhance user experience across posts,
projects, and uploaded files sections.

Refine SVG colors and improve text formatting for better readability.

Revamp the FAQ section with detailed user guidance and add links to
community resources. Update Help page to include a reference to the
FAQ for better user support.