frame allocs (25.2): ludic.anim's quaternion scratch in its state's defaults, its skeleton scratch and missing-bone line declared; ludic.fishing's fact records made at the start (64) as the others'

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/ludic.anim/bones.ludic

@@ -2,6 +2,7 @@
 # with the same bone names, and skin_find's first hit in the file belongs to whichever came first
 export function skin_joint(sk: Skin, name: string) -> int {
   let i = skin_joint_quiet(sk, name)
+  @alloc_ok("a line for a bone the rig does not have: a fault to fix, said as it happens")
   if i < 0 { print(`skin: no joint {name} in this skin`) }
   return i
 }