[Dashboard De-Angular] Dashboard listing to use viewItem

[abbyhu2000]

Currently dashboard listing page uses href to view dashboards instead of utilizing onclick. Before the dashboard observability integration, the code utilized a getViewUrl prop to pass in a function; but this is dropped in favor of using viewUrl which is mapped from the viewUrlPathFn from the dashboard list provider.

https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4502/files#r1258627999

[shawnkchan]

Hi, I would like to work on this issue. May I know where to start?

[joshuarrrr]

@abbyhu2000 Can you explain a little more about why this is desirable? There are a11y benefits to using links with hrefs rather than a js action, because you get all the built-in browser functionality (such as open in a new tab). Elsewhere we've updated the visualization listing to have that behavior: #2395