refactor: Remove Compliance SDK from admin-v2 sidebar, add new SDK modules

Remove Compliance SDK category from sidebar navigation as it is now
handled exclusively in the Compliance Admin. Add new SDK modules
(DSB Portal, Industry Templates, Multi-Tenant, Reporting, SSO) and
GCI engine components.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

admin-v2/components/layout/Sidebar.tsx

@@ -194,10 +194,8 @@ export function Sidebar({ onRoleChange }: SidebarProps) {
         {/* Categories */}
         <div className="px-2 space-y-1">
           {visibleCategories.map((category) => {
-            const categoryHref = category.id === 'compliance-sdk' ? '/sdk' : `/${category.id}`
-            const isCategoryActive = category.id === 'compliance-sdk'
-              ? category.modules.some(m => pathname.startsWith(m.href))
-              : pathname.startsWith(categoryHref)
+            const categoryHref = `/${category.id}`
+            const isCategoryActive = pathname.startsWith(categoryHref)
 
             return (
             <div key={category.id}>