Add PCD @ Coimbra to the PCD map

[github-actions]

Closes #63

This PR was generated from the "New Event" issue form for PCD @ Coimbra.
Submitted by @jmacunha.

Review checklist

• The event data below is accurate
• The map pin is placed correctly (check Plus Code)
• The event displays correctly in the Netlify preview (link posted by the Netlify bot)

Event data

Field	Value
Event name	PCD @ Coimbra
Contact	João Miguel Cunha (pcdcoimbra@dei.uc.pt)
Format	In person
Date	2026-03-04
End date	2026-03-11
Start time	No response
End time	No response
Address	No response
Plus Code	8CGH5HPM+HGP
City	Coimbra
Country	Portugal
Organization	No response
Organization URL	https://pcdcoimbra.dei.uc.pt/
Organization type	No response
Event URL	No response
Event page	No response
Forum thread	https://discourse.processing.org/t/pcd-coimbra-2026/48396
Short description	No response
Activities	Exhibition, Hands-on workshops, Show-and-tell
Organizers	No response

Long description

PCD @ Coimbra (Portugal) had its 4th edition this year.

Our event took place in March and we now have an ongoing exhibition with the works that were accepted to the edition open call.

This year, the event took place March 4 and March 11. It had two keynotes (Lena Weber, Lisa Moura), Short presentations, 1 workshop (Designing Generative Kinetic Cards) and two exhibitions.

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