clement
37eab47f63
The phone now rings on cue from the game with NO firmware change. A
call_on_scene map (phone_directory.yaml: {SCENE_X: number}) tells the
gateway which scenes are scripted incoming calls; since the runtime
already pushes the scene to /game/step, the gateway auto-rings the PLIP
with that NPC on scene entry (deduped, once per entry). Factored a
_ring_board helper (shared by /game/call + auto-ring). Map ships empty
(no surprise rings) with commented examples for the designer.