fix: resolve NaNM display and cleanup SQLITE_ERROR

src/database/Database.ts

@@ -1360,7 +1360,7 @@ export class ShopDatabase {
 
     this.db.prepare(`
       DELETE FROM qdrant_deletion_queue
-      WHERE deletion_status IN ('completed', 'failed') AND updated_at < ?
+      WHERE status IN ('completed', 'failed') AND created_at < ?
     `).run(weekAgo.toISOString());
   }
 

web/src/utils/helpers.ts

@@ -136,7 +136,12 @@ export function formatDuration(ms: number): string {
 /**
  * Format large numbers (e.g., 1.2K, 1.5M)
  */
-export function formatNumber(num: number): string {
+export function formatNumber(num: number | undefined | null): string {
+  // Handle undefined, null, or NaN values
+  if (num === undefined || num === null || isNaN(num)) {
+    return '0';
+  }
+
   if (num < 1000) {
     return num.toString();
   }