refac: tag handling

src/lib/components/common/Collapsible.svelte

@@ -114,7 +114,9 @@
 				<div class="">
 					{#if attributes?.type === 'reasoning'}
 						{#if attributes?.done === 'true' && attributes?.duration}
-							{#if attributes.duration < 60}
+							{#if attributes.duration < 1}
+								{$i18n.t('Thought for less than a second')}
+							{:else if attributes.duration < 60}
 								{$i18n.t('Thought for {{DURATION}} seconds', {
 									DURATION: attributes.duration
 								})}