fix(search): update no results to be `a` (#721)

Aaron Pham

2024-01-23 eb302c05b8044ccbe862a962268201db58b4423e

 quartz/util/lang.ts

@@ -5,3 +5,7 @@
    return `${count} ${s}s`
  }
}

export function capitalize(s: string): string {
  return s.substring(0, 1).toUpperCase() + s.substring(1)
}