Refactor components and pages for improved readability and consistency

- Updated BackgroundImage.astro to format props for better readability.
- Adjusted FightTable.svelte to remove unnecessary trailing commas.
- Modified GroupTable.svelte to fix sorting syntax.
- Cleaned up LanguageWarning.astro by standardizing import statements.
- Enhanced Login.svelte for better formatting and readability.
- Simplified Navbar.svelte by merging multi-line attributes into single lines.
- Streamlined PostComponent.astro by condensing Image component props.
- Improved SearchComponent.svelte for consistent spacing and formatting.
- Refined TagComponent.astro for better readability and structure.
- Updated PageLayout.astro to simplify div structure.
- Enhanced downloads.astro for improved readability and consistency.
- Cleaned up index.astro in help directory for better formatting.
- Refactored index.astro in main pages for improved readability.
- Standardized login.astro for better formatting.
- Cleaned up not-found.astro for consistent import formatting.
- Enhanced [...schem].astro for better readability.
- Refactored [mode].astro for consistent import formatting.
- Improved [...gamemode].astro for better readability.
- Cleaned up [mode].astro in regeln directory for consistent formatting.
- Refactored index.astro in regeln directory for improved readability.
- Enhanced fight.astro for consistent import formatting.

src/components/PostComponent.astro

@@ -28,12 +28,7 @@ const postUrl = l(`/announcements/${post.slug.split("/").slice(1).join("/")}`);
             post.data.image != null ? (
                 <a href={postUrl}>
                     <div class="flex-shrink-0 pr-2">
-                        <Image
-                            transition:name={post.data.title + "-image"}
-                            src={post.data.image}
-                            alt="Post Image"
-                            class="object-cover h-32 w-32 max-w-none transition-transform hover:scale-105"
-                        />
+                        <Image transition:name={post.data.title + "-image"} src={post.data.image} alt="Post Image" class="object-cover h-32 w-32 max-w-none transition-transform hover:scale-105" />
                     </div>
                 </a>
             ) : null