feat: display screen resolution, content stats, and advanced metrics on dashboard

lib/utils/format.ts

@@ -42,3 +42,17 @@ export function formatRelativeTime(date: string | Date): string {
   if (minutes > 0) return `${minutes} minute${minutes > 1 ? 's' : ''} ago`
   return 'Just now'
 }
+/**
+ * Format duration in seconds to "1m 30s" or "30s"
+ */
+export function formatDuration(seconds: number): string {
+  if (!seconds) return '0s'
+  
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  
+  if (m > 0) {
+    return `${m}m ${s}s`
+  }
+  return `${s}s`
+}

lib/utils/format_extra.ts

@@ -0,0 +1,14 @@
+/**
+ * Format duration in seconds to "1m 30s" or "30s"
+ */
+export function formatDuration(seconds: number): string {
+  if (!seconds) return '0s'
+  
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  
+  if (m > 0) {
+    return `${m}m ${s}s`
+  }
+  return `${s}s`
+}