The Domain Support example uses the header sidebar because their logo is built using plain text but requires markup so using the logo / title / description didn’t fit in this instance.
Perhaps the following options …
Show site logo and / or title in Navigation Bar …
[ ] Site Logo
[ ] Site Title
Move logo / title to Navigation Bar on user scroll …
[ ]
For the “see all” link … OK, so you have this page …
dev.lisatraina.com/accolades-front/
… which links to the full page …
dev.lisatraina.com/testimonials/
I think what you’re looking for can already be done using the “More Tag”. Take a look here.
Oliver