Switch Source Pixaroma

Switch Source Pixaroma - flip a whole set of wires between two sources (A and B) with one toggle. Each row has an A input and a B input and sends ONE of them to that row's output; the A/B toggle picks the side for every row at once. Wire your 'local' nodes into the A inputs and your 'api' nodes into the B inputs (or any two setups), then flip between them in a single click instead of toggling several separate switches. Set how many rows you need with the Rows field. Works for any wire type (MODEL, CLIP, VAE, IMAGE, LATENT, STRING, ...). The active side is the only one that runs - the other side's upstream nodes are skipped. The toggle below the A/B switch decides what happens when the active side has no wire on a row: 'Allow empty' silently leaves that output empty (handy when banks have asymmetric wiring, e.g. 3 wired on B and only 1 on A); 'Show error' raises a clear error when the OTHER side was wired (catches the case where you dropped a wire on the wrong bank by mistake).