Synara 1.0.8 unifies handoffs, protects queued work

This is a reliability-focused update that tackles the operational edge cases of multi-agent development rather than adding another flashy capability.

• –Consistent handoffs reduce surprising behavior when switching providers mid-task
• –Model selection now remains meaningful for queued work instead of silently falling back or stopping
• –Preserving attachments gives delegated workers the context they actually need
• –Duplicate-worker prevention makes parallel Hub workflows safer and easier to reason about
• –The update strengthens Synara’s position as a control plane for existing coding agents