Adds timezone handling to the event parsing and formatting logic.
This allows events to be displayed in the user's local timezone, improving the user experience.
Also restructures the event display on the "Termine" page to include a sidebar for filtering by year and month.
Corrects the team count and league level on the homepage.
Removes the `package-lock.json` file and updates `package.json` and `pnpm-lock.yaml` to use the latest Tailwind CSS CLI and Tailwind CSS versions.
Sorts upcoming events by date and improves the responsive behavior of the event cards on the homepage by adjusting the number of cards shown and managing arrow button states.
Added tag filtering functionality to the blog and news sections, allowing users to filter posts by categories. Enhanced layout with improved tag display, author details, and responsive styling. Integrated the latest news preview into the homepage template. Adjusted visibility logic for navigation arrows in event carousel and refined related PHP snippets for better clarity and reusability.
tfeigel