Architecture

app/

• Route entry points (App Router)
• Shared root layout and metadata

components/

• tickets/: ticket workflows (board, table, detail, drawer)
• data-grid/: reusable table/grid foundation
• ui/: shadcn-style primitives

lib/

• csm-routes.ts: route metadata, sidebar previews, template metrics
• tickets/*: ticket domain types and mock data
• current-user.ts: demo actor/profile data