📝 docs(tsl): archive three benchmark scripts referenced by README

- add scripts/main_board_top50_zf_{claude,codex,qwen3.6-27b}.tsl as produced
- sync round-1 code block and archived filename in README

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

scripts/main_board_top50_zf_claude.tsl

@@ -0,0 +1,33 @@
+// 主板股票昨日涨幅排名前 50
+// 主板成分：上证A股 + 深证A股（getAbkbyDate 支持分号分隔多板块）
+// “昨天”取当前日期的前一个交易日，避开周末/节假日
+
+setSysParam(pn_cycle(), cy_day());
+
+yday := lastTradeDay(date());      // 昨日（最近一个已收盘交易日）
+prevday := lastTradeDay(yday);     // 昨日的前一个交易日
+
+stocks := getAbkbyDate('上证A股;深证A股', yday);
+
+result := array();
+for i, stockid in stocks do
+begin
+    setSysParam(pn_stock(), stockid);
+    zf := stockZf8(prevday, yday);  // prevday 收盘 -> yday 收盘的涨幅(%)，即昨日涨幅
+    appendArray(result, array("StockID": stockid, "Zf": zf));
+end
+
+sortTableByField(result, "Zf", 0);  // 按涨幅逆序
+
+top50 := array();
+n := length(result);
+if n > 50 then
+begin
+    n := 50;
+end
+for i := 0 to n - 1 do
+begin
+    appendArray(top50, result[i]["StockID"]);
+end
+
+return top50;