update tailwindcss & tweak styles

src/lib/Combobox.svelte

@@ -111,9 +111,9 @@
 			}
 
 			const options = opts.options;
+			if (options.length === 0) return;
 			const avg = options.reduce((acc, item) => acc + getLabel(item).length, 0) / options.length;
 			container.style.width = `${avg * 2.5}ch`;
-			console.log(`minWidth: ${avg * 2.5}ch`);
 		};
 
 		f(buildOpts);