feat(Platform Engineering University): add presence

[AlperShal]

Description

I added support for university.platformengineering.com, a website for learning about Platform Engineering.

NOTE: Documentation mentions that:

- Activities with support for only a single subdomain will not be permitted, as they may seem broken for other pages (like the homepage)
- Exceptions can be made for policy and contact pages (content that isn't used often) or sites where the other content is unrelated (e.g., wikia pages)

The university and the main website are not really the same. University is a platform specified on course materials and website is just blogs and announcements etc.. Even their logos differ a bit. So I think it does make sense to create an extension only for the subdomain. Tho not sure. It's like music.youtube.com and youtube.com.

Acknowledgements

• I read the Activity Guidelines
• I linted the code by running npm run lint
• The PR title follows the repo's commit conventions

Screenshots

Proof showing the creation/modification is working as expected

[dimerp]

🖼️ Activity asset preview

Behold, the gallery! Admission is free, but I do accept tips in the form of approvals.

Platform Engineering University (websites/P/Platform Engineering University) — creation

Preview	Source	URL
	logo	https://i.imgur.com/iNgO4NQ.png
	thumbnail	https://i.imgur.com/c6wvuf2.png

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[Bas950]

Can you support more pages?