Update the Events' Page

This issue is related to this page: https://api-platform.com/events/. This page lists all events related to API Platform, grouped by year.

However, talks from the API Platform Conferences 2024 and 2025 are currently missing. Each talk usually has its own dedicated page, for example:https://api-platform.com/events/conference-api-platform-revolution/ (source: https://github.com/api-platform/website/blob/main/pwa/data/events/conference-api-platform-revolution.mdx)

✅ Task:

- Add all talks from API Platform Conference 2024: https://api-platform.com/fr/con/2024/schedule/ (the YouTube's playlist: https://www.youtube.com/playlist?list=PL3hoUDjLa7eSppJSvwSIeBexYZQWkN0bm)
- And API Platform Conference 2025 talks: https://api-platform.com/fr/con/2025/conferences/ (the YouTube's playlist: https://www.youtube.com/playlist?list=PL3hoUDjLa7eT3v5dchifeESn5Fq7jelG7)
- Note: To get the conference images, inspect the event card and copy the image URL.

Make sure each talk gets its own .mdx file, following the existing structure and naming conventions.