Artifact viewer design options

Five intentionally different directions for a daily-use internal tool. These are static prototypes and are not deployed.

1. Option 01Desk
   Dense, fast, table-first daily console.Open
2. Option 02Board
   Status lanes for scanning what is planning, building, and done.Open
3. Option 03Ledger
   Chronological log with a strong audit-record feel.Open
4. Option 04Project Map
   Project navigation on the left, task stacks on the right.Open
5. Option 05Focus
   One active task gets priority, everything else stays compact.Open