Dynamic Update Page for Maven

[hendrikebbers]

We need to create a dynamic page based on https://open-elements.com/de/updates for our work on Maven.

We a JSON (EN only) will be defined that will fill the view:

[{
  month: "MARCH",
  year: 2026,
  excerpt: "We have done some cool stuff in march. Especially the Work on the Python SDK moved forward",
  categories: [
    {
      title: "Python SDK"
      items: [{
         text: "We implemented HIP-1234"
         link: "https://something.com"
         type: "FEATURE" (ENUM based that define what icon (checkmark, ...) should be used at start of row)   
      },...]
    }, ...
  ],
  contributors: ["https://github.com/hendrikebbers", "https://github.com/aceppaluni", ...]
}, ...]