fix(6471): the end-of-turn shape check hears every definition a write made

The write hooks recorded at most 12 definitions per write (alphabetical,
so test functions were the ones dropped) and the post-Bash hook stopped
after 4 files, so the Stop hook never asked about the rest. The caps
bound the prior-art query; the written ledger now gets the full list,
up to 40 files per Bash call, while the query stays at 4 files x 12 names.

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

plugin/hooks/grimoire_prior_art.sh

@@ -79,10 +79,16 @@ fi
 
 # ARM 1 — BY NAME, LOCALLY: does a definition of this already exist
 # in the repo? (grimoire_local_dups in grimoire_defs.sh carries the why.)
+#
+# `all_names` is every definition the write carries; it feeds the end-of-turn
+# ledger, which must hear about all of them. `names` is the first twelve, and
+# bounds the queries below — a git grep and a URL per name.
+all_names=""
 names=""
 if [ -n "$code" ]; then
+  all_names=$(printf '%s' "$code" | grimoire_defs | sort -u || true)
   # `|| true` inside: an early-exiting `head` must not void its own output.
-  names=$(printf '%s' "$code" | grimoire_defs | sort -u | head -12 || true)
+  names=$(printf '%s\n' "$all_names" | head -12 || true)
 fi
 
 local_lines=""
@@ -204,10 +210,11 @@ if [ -n "$session_id" ]; then
   # Write onto a path that does not exist yet creates a file, which may be a
   # unit in its own right (see grimoire_written_append). Written before any
   # server call: the ask at the end of the turn must not depend on this
-  # write's hint having been answered.
+  # write's hint having been answered. Every definition, not the capped list
+  # the queries use; an Edit that names none records its enclosing one.
   fresh=""
   [ -e "$file_path" ] || fresh="new"
-  printf '%s\n' "$shapes" | grimoire_written_append "$safe_sid" "$rel_path" "$fresh" "$code"
+  printf '%s\n' "${all_names:-$shapes}" | grimoire_written_append "$safe_sid" "$rel_path" "$fresh" "$code"
   idfile="$state_dir/${safe_sid}.ids"
   syncfile="$state_dir/${safe_sid}.sync.ids"
   derivefile="$state_dir/${safe_sid}.derive.ids"