自选清理+新增策略

1. 13只已持仓自选股移除（watchlist 32→19）
2. 贵州茅台(600519) 买入区1101~1184 止损1068 止盈1300 RR=1.3
3. 中国平安(601318) 买入区43~46.8 止损41.4 止盈58.9 RR=2.0
4. 两股均空头排列，信号=等待企稳

scripts/clean_watchlist.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+"""Remove held stocks from watchlist"""
+
+import json, os
+
+WL = "/home/hmo/web-dashboard/data/watchlist.json"
+DEC = "/home/hmo/web-dashboard/data/decisions.json"
+
+holding_codes = set()
+pf = json.load(open("/home/hmo/web-dashboard/data/portfolio.json"))
+for h in pf.get("holdings", []):
+    c = h.get("code", "")
+    if c:
+        holding_codes.add(c)
+
+print(f"持仓 codes: {sorted(holding_codes)}")
+
+# Load watchlist
+wl = json.load(open(WL))
+stocks = wl.get("stocks", [])
+before = len(stocks)
+
+# Remove held stocks
+new_stocks = [s for s in stocks if s.get("code") not in holding_codes]
+removed = [s for s in stocks if s.get("code") in holding_codes]
+
+after = len(new_stocks)
+wl["stocks"] = new_stocks
+
+# Backup
+os.rename(WL, WL + ".bak2")
+json.dump(wl, open(WL, "w"), indent=2, ensure_ascii=False)
+
+print(f"\n自选: {before} → {after} 只")
+print(f"移除 {len(removed)} 只:")
+for r in removed:
+    print(f"  {r['code']} {r.get('name','')}")
+
+# Also update decisions.json - set them to "managed_by_holdings" or remove watchlist-only fields
+dec = json.load(open(DEC))
+dec_changed = 0
+for d in dec.get("decisions", []):
+    code = d.get("code", "")
+    if code in [r["code"] for r in removed]:
+        # Remove watchlist-specific tags
+        if d.get("tag") == "watchlist":
+            d["tag"] = "managed_by_holdings"
+            dec_changed += 1
+            
+if dec_changed:
+    os.rename(DEC, DEC + ".bak3")
+    json.dump(dec, open(DEC, "w"), indent=2, ensure_ascii=False)
+    print(f"\ndecisions.json: {dec_changed} 只更新标签")
+else:
+    print(f"\ndecisions.json: 无需更新")
+
+print("\nDONE")