Use independent XYZAC and XYZBC boat programs and models

web/react/src/protocol.ts

@@ -179,6 +179,9 @@ export type XyzacMachineModel = {
   source_path: string;
   source_hash: string | null;
   coordinate_system: "XYZAC" | "XYZBC";
+  geometry_variant?: "moving-knee-x-tilt" | "moving-head-y-tilt";
+  tilt_axis?: "X" | "Y";
+  rotary_axis?: "Z";
   joints: string[];
   components: string[];
 };