keep every open terminal panel alive and sort sub-minute uptimes correctly

src/lib/utils/parse-uptime.ts

@@ -0,0 +1,30 @@
+/**
+ * Parse a human-readable relative time ("2 hours", "45 seconds", "Less than a
+ * second") into seconds, for sorting containers by uptime. Pure; unit-tested.
+ *
+ * Only the literal "less than a second" collapses to 1s - a value like "45 seconds"
+ * must keep its real magnitude so sub-minute uptimes sort against each other (#1395).
+ */
+export function parseTimeStringToSeconds(timeStr: string): number {
+	const str = timeStr.toLowerCase();
+
+	if (str.includes('less than a second')) return 1;
+	if (str.includes('less than a minute') || str.includes('about a minute')) return 60;
+
+	const match = str.match(/(\d+)\s*(second|minute|hour|day|week|month|year)/);
+	if (!match) return 0;
+
+	const value = parseInt(match[1], 10);
+	const unit = match[2];
+
+	switch (unit) {
+		case 'second': return value;
+		case 'minute': return value * 60;
+		case 'hour': return value * 3600;
+		case 'day': return value * 86400;
+		case 'week': return value * 604800;
+		case 'month': return value * 2592000;
+		case 'year': return value * 31536000;
+		default: return 0;
+	}
+}