Update events, images, and improve layout:

- **Events update**: Replaced existing events with new details and images.
- **Image updates**: Replaced outdated images with optimized ones (e.g., `Event1.png`, `Event2.png`, `Event3.png`).
- **Footer improvements**: Added `id` to enable smooth scrolling for "Contact".
- **Welcome section**: Adjusted heading structure for better readability.
- **Navigation fix**: Replaced "Openings" link with "Contact".
- **CSS cleanup**: Removed redundant comment in `Hero.css` and fixed typos in alt text.

src/components/Footer.astro

@@ -4,7 +4,7 @@ import "../styles/components/Footer.css"
 const currentYear = new Date().getFullYear();
 ---
 
-<footer class="footer">
+<footer class="footer" id="footer">
 	<div class="footer-content">