Merge pull request '[WBS-2.3] RS(상대강도) 신호 V2 완성' (#6) from feature/wbs-2.3 into main

Reviewed-on: http://192.168.123.100:8418/KimJaeHyun/myfinance/pulls/6

src/gas_adapter_parts/gdc_01_fetch_fundamentals.gs

@@ -2256,7 +2256,15 @@ function runDataFeed() {
     const macroSheet = getSpreadsheet_().getSheetByName("macro");
     if (macroSheet) {
       const mData = macroSheet.getDataRange().getValues();
-      const mHdr  = mData[1] ?? [];
+      let headerRowIdx = 0;
+      for (let r = 0; r < Math.min(5, mData.length); r++) {
+        const row = mData[r] ?? [];
+        if (row.indexOf("Symbol") >= 0 && row.indexOf("Name") >= 0) {
+          headerRowIdx = r;
+          break;
+        }
+      }
+      const mHdr  = mData[headerRowIdx] ?? [];
       const symIdx    = mHdr.indexOf("Symbol");
       const nameIdx   = mHdr.indexOf("Name");
       const closeIdx  = mHdr.indexOf("Close");
@@ -2265,7 +2273,7 @@ function runDataFeed() {
       const ret10DIdx = mHdr.indexOf("Ret10D");
       const ret20DIdx = mHdr.indexOf("Ret20D");
       const ret60DIdx = mHdr.indexOf("Ret60D");
-      for (let i = 2; i < mData.length; i++) {
+      for (let i = headerRowIdx + 1; i < mData.length; i++) {
         const sym  = symIdx  >= 0 ? String(mData[i][symIdx]).trim()  : "";
         const name = nameIdx >= 0 ? String(mData[i][nameIdx]).trim() : "";
         if (name === "KOSPI") {