SDV Community Day in Graz - at AVL -- adding photos & video to the website

@oliviergoulet apologies for opening the old issue, I am continuing here.

Can we update the current event landing page: by adding a picture gallery section and a Youtube videos from previous events?

Photos from different previous SDV Community Days:

• https://drive.google.com/drive/folders/1QWTisj0qNextDDZX4hBMgP783XUtFYW9?usp=drive_link
• https://drive.google.com/drive/folders/1irQPPcwqUQAkLm3vRsK5P0C64PNM2328?usp=drive_link
• https://drive.google.com/drive/folders/1vXIWrGvpExfg00wvYDGOXsdkzTESQNiY?usp=drive_link

YouTube to videos from previous SDV Community Days:

• https://youtube.com/playlist?list=PLXGqib0ZinZEdDFz8gBGi5AXddzo-mqYz&si=8Ah8Ngl0maEwthuB FYI @serina