feat: 迁移 trading 相关脚本到 skill 仓库 (第2批: 🟡 中优先级)

【迁移内容】
- dividend-investing/scripts/dca_monitor.py + dca_monitor_us.sh
- dividend-scanner/scripts/scan_cn.{py,sh} + scan_hk.sh + scan_us.sh
- okx-auto-position/scripts/signal_queue_retry.sh
- lottery-hk/scripts/verify_lottery.sh
- longbridge-cli/scripts/longport_http.py (公共模块)

【配套修改】
- 5 个 cron 任务 script 路径更新 (jobs.json):
  - 8929ca09 (DCA港股上午) → dividend-investing/scripts/dca_monitor.py
  - 9469c128 (DCA港股下午) → dividend-investing/scripts/dca_monitor.py
  - 3a4bef2c (DCA美股凌晨) → dividend-investing/scripts/dca_monitor_us.sh
  - a82a3ab0 (signal-queue-retry) → okx-auto-position/scripts/
  - b4868849 (lottery-verify-result) → lottery-hk/scripts/

【删除】本地 ~/.hermes/scripts/{dca_monitor,scan_*,signal_queue_retry,verify_lottery,longport_http}
【未迁移】scan_cn/hk/us 仍需挂 cron, 暂不删 (走 scanner skill)

dividend-scanner/scripts/scan_cn.py

@@ -0,0 +1,127 @@
+#!/usr/bin/env python3
+"""
+A股高股息扫描器（LongPort取价 + 预设股息率）
+"""
+import os, sys, json
+from datetime import datetime
+
+# === 读取LongPort环境变量 ===
+bashrc = open(os.path.expanduser("~/.bashrc")).read()
+for line in bashrc.splitlines():
+    if line.startswith("export LONGPORT_") or line.startswith("export LONGBRIDGE_"):
+        parts = line.replace("export ", "").split("=", 1)
+        if len(parts) == 2:
+            os.environ[parts[0]] = parts[1].strip('"').strip("'")
+
+from longport import openapi
+cfg = openapi.Config.from_env()
+ctx = openapi.QuoteContext(config=cfg)
+
+# === A股候选池 ===
+A_SHARE_POOL = {
+    "601088.SH": {"name": "中国神华", "yield": 6.7,  "freq": "年+中期", "sector": "煤炭"},
+    "601328.SH": {"name": "交通银行", "yield": 6.2,  "freq": "年度",   "sector": "银行"},
+    "601398.SH": {"name": "工商银行", "yield": 5.9,  "freq": "年度",   "sector": "银行"},
+    "601288.SH": {"name": "农业银行", "yield": 5.8,  "freq": "年度",   "sector": "银行"},
+    "601939.SH": {"name": "建设银行", "yield": 6.0,  "freq": "年度",   "sector": "银行"},
+    "601988.SH": {"name": "中国银行", "yield": 5.7,  "freq": "年度",   "sector": "银行"},
+    "600900.SH": {"name": "长江电力", "yield": 3.8,  "freq": "年度",   "sector": "电力"},
+    "601857.SH": {"name": "中国石油", "yield": 5.5,  "freq": "年度",   "sector": "能源"},
+    "600028.SH": {"name": "中国石化", "yield": 5.2,  "freq": "年度",   "sector": "能源"},
+    "601728.SH": {"name": "中国电信", "yield": 4.8,  "freq": "年度",   "sector": "电信"},
+    "600036.SH": {"name": "招商银行", "yield": 4.5,  "freq": "年度",   "sector": "银行"},
+    "601166.SH": {"name": "兴业银行", "yield": 5.8,  "freq": "年度",   "sector": "银行"},
+    "601818.SH": {"name": "光大银行", "yield": 5.9,  "freq": "年度",   "sector": "银行"},
+    "600377.SH": {"name": "宁沪高速", "yield": 6.2,  "freq": "年度",   "sector": "高速"},
+    "601666.SH": {"name": "平煤股份", "yield": 6.2,  "freq": "年度",   "sector": "煤炭"},
+    "600023.SH": {"name": "浙能电力", "yield": 5.5,  "freq": "年度",   "sector": "电力"},
+    "000858.SZ": {"name": "五粮液",   "yield": 10.5, "freq": "年度",   "sector": "白酒"},
+    "000568.SZ": {"name": "泸州老窖", "yield": 7.0,  "freq": "年度",   "sector": "白酒"},
+    "000937.SZ": {"name": "冀中能源", "yield": 11.0, "freq": "年度",   "sector": "煤炭"},
+    "002304.SZ": {"name": "洋河股份", "yield": 10.8, "freq": "年度",   "sector": "白酒"},
+    "000596.SZ": {"name": "古井贡酒", "yield": 6.9,  "freq": "年度",   "sector": "白酒"},
+    "000001.SZ": {"name": "平安银行", "yield": 5.4,  "freq": "年度",   "sector": "银行"},
+    "600519.SH": {"name": "贵州茅台", "yield": 5.0,  "freq": "年+中期", "sector": "白酒"},
+}
+
+
+def scan_a_share():
+    min_yield = 5.0
+    tickers = list(A_SHARE_POOL.keys())
+    all_quotes = {}
+
+    # LongPort批量获取A股价格
+    for i in range(0, len(tickers), 15):
+        batch = tickers[i:i+15]
+        try:
+            quotes = ctx.quote(batch)
+            for q in quotes:
+                all_quotes[q.symbol] = {
+                    "price": float(q.last_done),
+                    "prev_close": float(q.prev_close),
+                }
+        except Exception as e:
+            pass
+
+    results = []
+    for sym, info in A_SHARE_POOL.items():
+        if info["yield"] < min_yield:
+            continue
+        q = all_quotes.get(sym)
+        if q and q["price"] > 0:
+            change_pct = (q["price"] - q["prev_close"]) / q["prev_close"] * 100 if q["prev_close"] else 0
+            price = q["price"]
+        else:
+            # LongPort没拿到价格，用预设
+            price = 0
+            change_pct = 0
+
+        results.append({
+            "symbol": sym, "name": info["name"],
+            "price": price, "change_pct": change_pct,
+            "yield": info["yield"], "freq": info["freq"],
+            "flag": "🇨🇳", "sector": info["sector"],
+        })
+
+    results.sort(key=lambda x: x["yield"], reverse=True)
+    return results[:10]
+
+
+def calc_ladder(price):
+    return [
+        {"tier": 1, "pct": -3, "price": round(price * 0.97, 2)},
+        {"tier": 2, "pct": -6, "price": round(price * 0.94, 2)},
+        {"tier": 3, "pct": -10, "price": round(price * 0.90, 2)},
+    ]
+
+
+def format_result(results):
+    now = datetime.now().strftime("%Y-%m-%d %H:%M")
+    if not results:
+        return f"🇨🇳 A股高息扫描 | {now}\n\n暂无符合条件的标的（≥5%）"
+
+    lines = [f"🇨🇳 A股高息TOP | {now}", ""]
+    for i, r in enumerate(results, 1):
+        medal = ["🥇", "🥈", "🥉", "4️⃣", "5️⃣", "6️⃣", "7️⃣", "8️⃣", "9️⃣", "🔟"][min(i-1, 9)]
+        lines.append(f"{medal} {r['name']} [{r['sector']}]")
+        lines.append(f"   {r['symbol']}")
+        if r["price"] > 0:
+            chg = "📈" if r["change_pct"] >= 0 else "📉"
+            lines.append(f"   💰 现价: {r['price']:.2f}  {chg} {r['change_pct']:+.1f}%")
+        else:
+            lines.append(f"   💰 价格: 盘后/未获取")
+        lines.append(f"   📊 股息率: {r['yield']:.1f}%  派息: {r['freq']}")
+        if r["price"] > 0:
+            ladder = calc_ladder(r["price"])
+            lstr = " → ".join([f"T{l['tier']}:{l['price']:.2f}({l['pct']}%)" for l in ladder])
+            lines.append(f"   🪜 阶梯: {lstr}")
+        lines.append("")
+
+    lines.append("━━━━━━━━━━━━━")
+    lines.append(f"📋 共扫描 {len(A_SHARE_POOL)} 只，筛出 {len(results)} 只")
+    return "\n".join(lines)
+
+
+if __name__ == "__main__":
+    results = scan_a_share()
+    print(format_result(results))

dividend-scanner/scripts/scan_cn.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd /home/openclaw/.hermes/scripts
+python3 scan_cn.py

dividend-scanner/scripts/scan_hk.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd /home/openclaw/.hermes/scripts
+python3 dca_scanner.py hk

dividend-scanner/scripts/scan_us.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd /home/openclaw/.hermes/scripts
+python3 dca_scanner.py us