LIMS-1632: Buttons to go to next & previous puck in dewar

[RichB-DLS]

JIRA ticket: LIMS-1632

Summary:
Provides a new component with prev/next button links to access the next & Previous containers in the Dewar when viewing a container.

Changes:

• Added new page-title-header & prev-next-btgroup vue components which can display the prev/next puck in the header if target data supplied. Dumb components for the most part due to page reloads being default behaviour.
• mx-container-view.vue collates sibling containers using existing containersCollection (if exists) or by fetching the collection as required.

To test:

• Visit a shipment page containing a Dewar with multiple containers eg /shipments/sid/69283. note the order of the containers within the Dewar.
• Click through to a container of the Dewar - noting it's position in the list.
• In the container page, use the prev / next buttons to move between containers in the Dewar confirming the order matches that previously shown at the shipping level. On the first item the "Prev" button should be disabled. On the last item the "Next" button should be disabled.
• Visit a shipment with 1 container eg containers/cid/326821, bothe Next & Prev buttons should show as disabled.

Further Steps

• This prev-next-btgroup component could then be used further to provide similar functionality for shipments etc.
• see LIMS-1683 for further expansion

[ndg63276]

Looks good to me