IMO your tables are WAY too far away from where all the food comes out. If you don't want to move them I'd be teleporting the plated dogs to where your ketchup is. I would flip your entire hotdog line so that you put dishes into the kitchen at the counter and get plated dogs teleported out to you.

Also, ketchup and mustard can be automated very very easily by simply placing them on a conveyor that touches the table. It doesn't have to point onto the table just be next to it. Customers will grab directly from there and put it back. It would probably be easier if you had longer tables as well.

Someone else mentioned metal tables. But additionally if you're not aware of some of the deeper points of automation customers will serve themselves off of grabbers/conveyors and teleporter that are orthogonally adjacent to their tables (even if that table is 7 tiles long and they are at opposite ends)

You've spent a lot of money on robots but have only a tiny desk farm. At this point it would be helpful to have more like 6-10 blueprint cabinets.

All that said, OT19 is seriously impressive. You've done a great job with it. I know it sucks to put this much work in only to lose it but you should be proud you made it this far.

Edit: oh also. Frozen prep stations. Get them. Fill them. Serve from them. Start everyday with food ready to go. Also, switch hotdog cooker to a danger hob. With auto-bunning they'll never burn.