Added Bricks search and utility templates

Property	Value
description	Added the baseline search and utility template set for search, coming-soon, and maintenance behavior.

• Added the Search Results Bricks template.
• Added the Coming Soon Bricks template.
• Added the Maintenance Bricks template.
• Applied Search Results to the search view.
• Wired the Maintenance template into the Bricks maintenance settings.
• Shipped dedicated utility templates for search and launch-state handling instead of leaving those views unthemed.