Add high-level 'grab' for each module on the modules page

[Bergam0t]

At the moment the module descriptions are very much focussed on what will be covered - but would be good to start those sections with a 'why should I bother learning this?' hook.

e.g. for DES rather than starting with the current

"This module serves as an introduction to modelling pathway problems with discrete event simulation (DES).
It covers
• What DES is and where it may be useful... "

Would it be better to have a blurb that makes it obvious what the application is? Quick AI-generated sample here that I've tweaked slightly to give an idea of the angle I'm thinking of.

"In this module you will discover the power of discrete event simulation (DES) in modeling healthcare pathways. This approach can capture complex systems and individual patient flows, incorporating randomness and variability. With DES, you can explore "what-if" scenarios, optimize resource utilization, and identify bottlenecks - all in a risk-free virtual environment. DES allows you to work out the best way to structure your pathways to maximise the flow of people through them, ensuring you are maximising the potential of the resources you have to meet the needs of your service users."

Thought - how to make clear benefit for patient pathways while also covering relevance to other groups we teach?