fix: update tracks page with correct links

[selinarajk]

Hi! I’m a EuroPython 2026 in-person volunteer. (We will probably meet in person soon!)

I noticed that the Tracks page had headings that linked to themselves instead of the actual track pages, so they went nowhere.

I figured this was quite important to fix because, like me, many attendees would probably find the Schedule and Talks pages overwhelming, and would go straight to the Tracks page to quickly find the talks they most want to go to.

So I fixed this issue by:

1. Adding the correct links
2. Removing the references to “proposals about” and replacing them with “talks about”
3. Making the headings regular text (because when I kept them as headings, the anchor link arrows still showed up, so each heading had two arrows on each line)

I hope this fix is useful! Let me know if you’d like me to modify it in any way.

Looking forward to the conference! 🙂

🖼️ Preview available 🖼️ : https://ep-website--1766.org.readthedocs.build/

[nikoshell]

Please use links without host name.
Instead of "https://ep2026.europython.eu/talks/#topic-machine-learning-nlp-and-cv" use "/talks/#topic-machine-learning-nlp-and-cv".