drop turn_reaction.md: store_turn.py takes no args, outcome captured in next turn description

tools/store_turn.py

@@ -1,12 +1,10 @@
 #!/usr/bin/env python3
-"""Append a turn to the story book and clear turn temp files.
+"""Archive the current turn to the story book and clear turn temp files.
 
 Usage:
-    python3 scripts/store_turn.py "Dillion stepped into the chamber..."
-    python3 scripts/store_turn.py < reaction.txt
+    python3 tools/store_turn.py
 """
 
-import sys
 from pathlib import Path
 from datetime import date
 
@@ -14,39 +12,21 @@ SESSION = Path(__file__).resolve().parent.parent / 'session'
 BOOK = SESSION / 'book.md'
 TURN_DESC = SESSION / 'turn_description.md'
 TURN_PROMPT = SESSION / 'turn_prompt.md'
-TURN_REACTION = SESSION / 'turn_reaction.md'
 
-CLEAR_FILES = [TURN_DESC, TURN_PROMPT, TURN_REACTION]
-
-
-def get_reaction() -> str:
-    if len(sys.argv) > 1:
-        return sys.argv[1]
-    if not sys.stdin.isatty():
-        return sys.stdin.read().strip()
-    return ''
+CLEAR_FILES = [TURN_DESC, TURN_PROMPT]
 
 
 def main():
-    reaction = get_reaction()
-    if not reaction:
-        print("No reaction text provided. Pass as argument or pipe stdin.")
-        sys.exit(1)
-
     description = TURN_DESC.read_text().strip() if TURN_DESC.exists() else ''
+    if not description:
+        print("Nothing to store — turn_description.md is empty.")
+        return
+
     timestamp = date.today().isoformat()
-
-    entry_parts = []
-    if description:
-        entry_parts.append(description)
-    if reaction:
-        entry_parts.append(reaction)
-
-    entry = '\n\n'.join(entry_parts)
     heading = f'\n\n## Turn — {timestamp}\n\n'
     BOOK.parent.mkdir(parents=True, exist_ok=True)
     with open(BOOK, 'a') as f:
-        f.write(heading + entry + '\n')
+        f.write(heading + description + '\n')
 
     for fpath in CLEAR_FILES:
         if fpath.exists():