Update Svelte configuration files to ensure consistent formatting

- Added a trailing comma in the configuration objects of both svelte.config.js and svelte.config.docker.js for improved readability and consistency.

svelte.config.docker.js

@@ -9,9 +9,9 @@ const config = {
 			assets: 'build',
 			fallback: 'index.html',
 			precompress: false,
-			strict: true
-		})
-	}
+			strict: true,
+		}),
+	},
 };
 
 export default config;

svelte.config.js

@@ -11,9 +11,9 @@ const config = {
 			assets: 'build',
 			fallback: 'index.html',
 			precompress: false,
-			strict: true
-		})
-	}
+			strict: true,
+		}),
+	},
 };
 
 export default config;