Purge - Add a short description

I think it's a little too technical off the bat, suggest:

"Interacts with external caches, reverse proxies, and CDNs to remove content from their caches as content changes, while keeping unchanged content cached forever."

Raveen Thakur → made their first commit to this issue’s fork.

Interacts with external caches, reverse proxies, and CDNs to remove content from their caches as content changes, while keeping unchanged content cached forever.

Is nice, can we break this into two more digestable sentences?

How about??

This module improves content delivery by clearing external caches, enhances efficiency, and protects against traffic spikes.

Tagged as DrupalCon Lille 23 and Novice

We, the mentoring team, are triaging issues for first time contributors at DrupalCon Lille and I think this is a good issue for the contribution day.
We are reserving this issue so please don't work on this issue if you are not at DrupalCon Lille. You can continue the work when the event is over.

I'm working on this as a part DrupalCon Lille

Could we make this even easier for a non-technical people by saying:

The purge module, by clearing external caches, ensures quick and accurate updates to websites, making them faster, more reliable, and ready for heavy traffic.

This is a clear and simple description of the module. 158 characters.

Assigned credit and marked as fixed.

Automatically closed - issue fixed for 2 weeks with no activity.