SPICE cells now auto-trigger schematic generation when they mount
without an existing diagram, so the schematic leads the UI. Template
and empty cells are skipped.
Grid fallback layout replaced with wire-connected rendering: BFS-based
node tier classification places components vertically between supply
and ground rails, then routes wires by node type (power/ground bus
rails, L-shaped signal wires, star topology for 3+ connections).
Ryan Malloy
b497d57890