feat: review entry reason picker uses dropdown instead of prompt

Add modal select for trade record review, expand options to two-level labels (反转/启动A), and accept legacy short labels on save.

Co-authored-by: Cursor <cursoragent@cursor.com>

crypto_monitor_gate/app.py

@@ -1121,15 +1121,16 @@ STATS_SEGMENT_DEFS = (
     ("key_trigger", "关键位触价开仓", {"segment": "key_trigger"}),
 )
 def normalize_entry_reason(raw, custom_text=None):
-    v = str(raw or "").strip()
-    return v if v in ENTRY_REASON_OPTIONS else ""
+    from lib.trade.entry_model_lib import normalize_review_entry_reason
+
+    return normalize_review_entry_reason(raw, ENTRY_REASON_OPTIONS)
 
 
 def entry_reason_valid_for_storage(s):
     t = str(s or "").strip()
     if not t:
         return True
-    return t in ENTRY_REASON_OPTIONS
+    return bool(normalize_entry_reason(t))
 
 
 def normalize_early_exit_trigger(raw):
@@ -9415,7 +9416,7 @@ def api_trade_record_review_update():
         s = str(payload.get("reviewed_entry_reason") or "").strip()
         if s and not entry_reason_valid_for_storage(s):
             return jsonify({"ok": False, "msg": "开仓类型须为下拉选项之一或留空"}), 400
-        reviewed_entry_reason_update = s or None
+        reviewed_entry_reason_update = normalize_entry_reason(s) or None
 
     conn = get_db()
     row = conn.execute("SELECT risk_amount, symbol FROM trade_records WHERE id=?", (rec_id,)).fetchone()