feat: strategy trade snapshots, DCA detail, and hub trend layout

Persist ended trend pullback and roll group snapshots to a unified records page; show replenishment tiers on instance and hub cards with horizontal single-position layout.

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

strategy_trend_register.py

@@ -434,7 +434,9 @@ def enrich_trend_plan(cfg: dict, row) -> dict:
             d["floating_mark"] = None
     else:
         d["floating_pnl"] = d["floating_mark"] = None
-    return d
+    from strategy_snapshot_lib import attach_trend_dca_levels
+
+    return attach_trend_dca_levels(d)
 
 
 def _weighted_avg(old_avg, old_amt, fill_px, add_amt):
@@ -502,6 +504,24 @@ def _finalize_plan(cfg: dict, conn, row, result_label: str, exit_price: float) -
     if not getattr(cur, "rowcount", 0):
         return
     conn.commit()
+    try:
+        closed = conn.execute(
+            "SELECT * FROM trend_pullback_plans WHERE id=?", (plan_id,)
+        ).fetchone()
+        if closed:
+            from strategy_snapshot_lib import save_trend_plan_snapshot
+
+            save_trend_plan_snapshot(
+                cfg,
+                conn,
+                closed,
+                result_label=result_label,
+                exit_price=float(exit_price),
+                pnl_amount=float(pnl_amount) if pnl_amount is not None else None,
+            )
+            conn.commit()
+    except Exception:
+        pass
     if _trend_plan_trade_exists(conn, plan_id):
         return
     session_date = row["session_date"] or m.get_trading_day()
@@ -937,6 +957,18 @@ def apply_manual_breakeven(cfg: dict, conn, row, offset_pct=None) -> tuple[bool,
         if callable(wl):
             lines.insert(1, f"**账户：{wl()}**")
         send("\n".join(lines))
+    try:
+        handoff = conn.execute(
+            "SELECT * FROM trend_pullback_plans WHERE id=?", (plan_id,)
+        ).fetchone()
+        if handoff:
+            from strategy_snapshot_lib import save_trend_plan_snapshot
+
+            save_trend_plan_snapshot(
+                cfg, conn, handoff, result_label="保本移交", exit_price=None, pnl_amount=None
+            )
+    except Exception:
+        pass
     return True, None