Remove Gallus_Pub project and all related files

This commit deletes the entire `Gallus_Pub` directory, including its configuration, source files, and dependencies.

src/components/Hero.astro

@@ -0,0 +1,25 @@
+---
+// src/components/Hero.astro
+import "../../styles/components/Hero.css"
+---
+
+<section class="hero container">
+
+	<div class="hero-overlay">
+
+		<div class="hero-content">
+
+			<h1>Dein Irish Pub</h1>
+
+			<p>Im Herzen von St.Gallen</p>
+
+			<a href="#" class="button">Aktuelles ↓</a>
+		</div>
+
+	</div>
+
+</section>
+
+<style>
+
+</style>