Add quicklinks to hardware status page

- Renames SetFocusMixin to JumpLinkMixin to better describe what the
mixin is for: jump links like quick links and skip to main content
- Adds scrollToOffset method to JumpLinkMixin methods to scroll to
selected page elements
- Scroll offset is required to show table header below the nav header
- Setting focus is required for accessibility

Signed-off-by: Dixsie Wolmers <dixsie@ibm.com>
Change-Id: I500a2d70727c5a78aeae4a6193ba22a38e4f0b6f
diff --git a/src/layouts/AppLayout.vue b/src/layouts/AppLayout.vue
index d5b4c3d..41b2e44 100644
--- a/src/layouts/AppLayout.vue
+++ b/src/layouts/AppLayout.vue
@@ -15,7 +15,7 @@
 import AppNavigation from '@/components/AppNavigation';
 import PageContainer from '@/components/Global/PageContainer';
 import ButtonBackToTop from '@/components/Global/ButtonBackToTop';
-import SetFocusMixin from '@/components/Mixins/SetFocusMixin';
+import JumpLinkMixin from '@/components/Mixins/JumpLinkMixin';
 
 export default {
   name: 'App',
@@ -25,7 +25,7 @@
     PageContainer,
     ButtonBackToTop,
   },
-  mixins: [SetFocusMixin],
+  mixins: [JumpLinkMixin],
   data() {
     return {
       routerKey: 0,