add secondary header row on desktop

src/app/header/header.ts

@@ -1,8 +1,10 @@
 import { Component, ElementRef, HostListener, ViewChild } from '@angular/core';
+import { Phone } from '../phone/phone';
+import { Mail } from '../mail/mail';
 
 @Component({
   selector: 'app-header',
-  imports: [],
+  imports: [Phone, Mail],
   templateUrl: './header.html',
   styleUrl: './header.css',
 })