- Add cpu_count, cpu_model, ram_gb, disk_gb, show_hardware fields to NodeData - NodeModal: collapsible Hardware section with toggle to show specs on canvas - BaseNode: 2-line hardware section with Cpu/MemoryStick/HardDrive icons, only renders set fields - DetailPanel: Hardware section with GB/TB formatting - Backend: schema, model, DB migration, canvas save/load support - Tests: frontend (NodeModal, DetailPanel) + backend (canvas persist/load)
Silent return when label was empty made the Add button appear broken. Native browser required tooltip doesn't render in Radix Dialog portals. Now shows inline red error message and highlights the field.
Pouzor