Dsh Projectless Session

Key features

• Preserves every existing Workspace entry and DSH's native Add workspace… action.
• While a projectless blank session is open, the picker check sits on Session without workspace and the temporary directory is hidden from the project list.
• Creates an isolated working directory with a collision-resistant suffix.
• Uses DSH's complete native new-session UI before the first prompt.
• Uses the current DSH default agent preset, model, and permission preset