ludic.compass, inventory, shop, base, things: the compass's lists are state defaults and push through kept_push; the pack clears in place; setup, bind and load paths say so in @alloc_ok

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

packages/ludic.base/save_fields.ludic

@@ -31,6 +31,7 @@ export function sv_str(v: Val, key: string, fallback: string) -> string {
 }
 
 # a list of ints; a missing key or a non-list is the empty list
+@alloc_ok("on load: a saved list read back")
 export function sv_ints(v: Val, key: string) -> []int {
   let out = new []int
   if not sv_has(v, key) { return out }